16404528168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{15671}}^1$

素因数の和:15788

約数の個数: 192

約数和(自身を含む): 53199544320

約数和(自身を除く): 36795016152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 67, 72, 84, 93, 124, 126, 134, 168, 186, 201, 217, 248, 252, 268, 279, 372, 402, 434, 469, 504, 536, 558, 603, 651, 744, 804, 868, 938, 1116, 1206, 1302, 1407, 1608, 1736, 1876, 1953, 2077, 2232, 2412, 2604, 2814, 3752, 3906, 4154, 4221, 4824, 5208, 5628, 6231, 7812, 8308, 8442, 11256, 12462, 14539, 15624, 15671, 16616, 16884, 18693, 24924, 29078, 31342, 33768, 37386, 43617, 47013, 49848, 58156, 62684, 74772, 87234, 94026, 109697, 116312, 125368, 130851, 141039, 149544, 174468, 188052, 219394, 261702, 282078, 329091, 348936, 376104, 438788, 485801, 523404, 564156, 658182, 877576, 971602, 987273, 1046808, 1049957, 1128312, 1316364, 1457403, 1943204, 1974546, 2099914, 2632728, 2914806, 3149871, 3400607, 3886408, 3949092, 4199828, 4372209, 5829612, 6299742, 6801214, 7349699, 7898184, 8399656, 8744418, 9449613, 10201821, 11659224, 12599484, 13602428, 14699398, 17488836, 18899226, 20403642, 22049097, 25198968, 27204856, 29398796, 30605463, 32548667, 34977672, 37798452, 40807284, 44098194, 58797592, 61210926, 65097334, 66147291, 75596904, 81614568, 88196388, 97646001, 122421852, 130194668, 132294582, 176392776, 195292002, 227840669, 244843704, 260389336, 264589164, 292938003, 390584004, 455681338, 529178328, 585876006, 683522007, 781168008, 911362676, 1171752012, 1367044014, 1822725352, 2050566021, 2343504024, 2734088028, 4101132042, 5468176056, 8202264084, 16404528168]

約数ペア:

[(1, 16404528168), (2, 8202264084), (3, 5468176056), (4, 4101132042), (6, 2734088028), (7, 2343504024), (8, 2050566021), (9, 1822725352), (12, 1367044014), (14, 1171752012), (18, 911362676), (21, 781168008), (24, 683522007), (28, 585876006), (31, 529178328), (36, 455681338), (42, 390584004), (56, 292938003), (62, 264589164), (63, 260389336), (67, 244843704), (72, 227840669), (84, 195292002), (93, 176392776), (124, 132294582), (126, 130194668), (134, 122421852), (168, 97646001), (186, 88196388), (201, 81614568), (217, 75596904), (248, 66147291), (252, 65097334), (268, 61210926), (279, 58797592), (372, 44098194), (402, 40807284), (434, 37798452), (469, 34977672), (504, 32548667), (536, 30605463), (558, 29398796), (603, 27204856), (651, 25198968), (744, 22049097), (804, 20403642), (868, 18899226), (938, 17488836), (1116, 14699398), (1206, 13602428), (1302, 12599484), (1407, 11659224), (1608, 10201821), (1736, 9449613), (1876, 8744418), (1953, 8399656), (2077, 7898184), (2232, 7349699), (2412, 6801214), (2604, 6299742), (2814, 5829612), (3752, 4372209), (3906, 4199828), (4154, 3949092), (4221, 3886408), (4824, 3400607), (5208, 3149871), (5628, 2914806), (6231, 2632728), (7812, 2099914), (8308, 1974546), (8442, 1943204), (11256, 1457403), (12462, 1316364), (14539, 1128312), (15624, 1049957), (15671, 1046808), (16616, 987273), (16884, 971602), (18693, 877576), (24924, 658182), (29078, 564156), (31342, 523404), (33768, 485801), (37386, 438788), (43617, 376104), (47013, 348936), (49848, 329091), (58156, 282078), (62684, 261702), (74772, 219394), (87234, 188052), (94026, 174468), (109697, 149544), (116312, 141039), (125368, 130851)]