140451948

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:525

約数の個数: 192

約数和(自身を含む): 463626240

約数和(自身を除く): 323174292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 52, 54, 62, 63, 78, 84, 91, 93, 108, 117, 124, 126, 156, 182, 186, 189, 217, 234, 252, 273, 279, 351, 364, 372, 378, 403, 434, 461, 468, 546, 558, 651, 702, 756, 806, 819, 837, 868, 922, 1092, 1116, 1209, 1302, 1383, 1404, 1612, 1638, 1674, 1844, 1953, 2418, 2457, 2604, 2766, 2821, 3227, 3276, 3348, 3627, 3906, 4149, 4836, 4914, 5532, 5642, 5859, 5993, 6454, 7254, 7812, 8298, 8463, 9681, 9828, 10881, 11284, 11718, 11986, 12447, 12908, 14291, 14508, 16596, 16926, 17979, 19362, 21762, 23436, 23972, 24894, 25389, 28582, 29043, 33852, 35958, 38724, 41951, 42873, 43524, 49788, 50778, 53937, 57164, 58086, 71916, 76167, 83902, 85746, 87129, 100037, 101556, 107874, 116172, 125853, 128619, 152334, 161811, 167804, 171492, 174258, 185783, 200074, 215748, 251706, 257238, 300111, 304668, 323622, 348516, 371566, 377559, 385857, 400148, 503412, 514476, 557349, 600222, 647244, 743132, 755118, 771714, 900333, 1114698, 1132677, 1200444, 1300481, 1510236, 1543428, 1672047, 1800666, 2229396, 2265354, 2600962, 2700999, 3344094, 3601332, 3901443, 4530708, 5016141, 5201924, 5401998, 6688188, 7802886, 10032282, 10803996, 11704329, 15605772, 20064564, 23408658, 35112987, 46817316, 70225974, 140451948]

約数ペア:

[(1, 140451948), (2, 70225974), (3, 46817316), (4, 35112987), (6, 23408658), (7, 20064564), (9, 15605772), (12, 11704329), (13, 10803996), (14, 10032282), (18, 7802886), (21, 6688188), (26, 5401998), (27, 5201924), (28, 5016141), (31, 4530708), (36, 3901443), (39, 3601332), (42, 3344094), (52, 2700999), (54, 2600962), (62, 2265354), (63, 2229396), (78, 1800666), (84, 1672047), (91, 1543428), (93, 1510236), (108, 1300481), (117, 1200444), (124, 1132677), (126, 1114698), (156, 900333), (182, 771714), (186, 755118), (189, 743132), (217, 647244), (234, 600222), (252, 557349), (273, 514476), (279, 503412), (351, 400148), (364, 385857), (372, 377559), (378, 371566), (403, 348516), (434, 323622), (461, 304668), (468, 300111), (546, 257238), (558, 251706), (651, 215748), (702, 200074), (756, 185783), (806, 174258), (819, 171492), (837, 167804), (868, 161811), (922, 152334), (1092, 128619), (1116, 125853), (1209, 116172), (1302, 107874), (1383, 101556), (1404, 100037), (1612, 87129), (1638, 85746), (1674, 83902), (1844, 76167), (1953, 71916), (2418, 58086), (2457, 57164), (2604, 53937), (2766, 50778), (2821, 49788), (3227, 43524), (3276, 42873), (3348, 41951), (3627, 38724), (3906, 35958), (4149, 33852), (4836, 29043), (4914, 28582), (5532, 25389), (5642, 24894), (5859, 23972), (5993, 23436), (6454, 21762), (7254, 19362), (7812, 17979), (8298, 16926), (8463, 16596), (9681, 14508), (9828, 14291), (10881, 12908), (11284, 12447), (11718, 11986)]