161858736

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^2\times {\mathrm{739}}^1$

素因数の和:785

約数の個数: 150

約数和(自身を含む): 507960420

約数和(自身を除く): 346101684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 169, 208, 216, 234, 312, 324, 338, 351, 432, 468, 507, 624, 648, 676, 702, 739, 936, 1014, 1053, 1296, 1352, 1404, 1478, 1521, 1872, 2028, 2106, 2217, 2704, 2808, 2956, 3042, 4056, 4212, 4434, 4563, 5616, 5912, 6084, 6651, 8112, 8424, 8868, 9126, 9607, 11824, 12168, 13302, 13689, 16848, 17736, 18252, 19214, 19953, 24336, 26604, 27378, 28821, 35472, 36504, 38428, 39906, 53208, 54756, 57642, 59859, 73008, 76856, 79812, 86463, 106416, 109512, 115284, 119718, 124891, 153712, 159624, 172926, 219024, 230568, 239436, 249782, 259389, 319248, 345852, 374673, 461136, 478872, 499564, 518778, 691704, 749346, 778167, 957744, 999128, 1037556, 1124019, 1383408, 1498692, 1556334, 1998256, 2075112, 2248038, 2997384, 3112668, 3372057, 4150224, 4496076, 5994768, 6225336, 6744114, 8992152, 10116171, 12450672, 13488228, 17984304, 20232342, 26976456, 40464684, 53952912, 80929368, 161858736]

約数ペア:

[(1, 161858736), (2, 80929368), (3, 53952912), (4, 40464684), (6, 26976456), (8, 20232342), (9, 17984304), (12, 13488228), (13, 12450672), (16, 10116171), (18, 8992152), (24, 6744114), (26, 6225336), (27, 5994768), (36, 4496076), (39, 4150224), (48, 3372057), (52, 3112668), (54, 2997384), (72, 2248038), (78, 2075112), (81, 1998256), (104, 1556334), (108, 1498692), (117, 1383408), (144, 1124019), (156, 1037556), (162, 999128), (169, 957744), (208, 778167), (216, 749346), (234, 691704), (312, 518778), (324, 499564), (338, 478872), (351, 461136), (432, 374673), (468, 345852), (507, 319248), (624, 259389), (648, 249782), (676, 239436), (702, 230568), (739, 219024), (936, 172926), (1014, 159624), (1053, 153712), (1296, 124891), (1352, 119718), (1404, 115284), (1478, 109512), (1521, 106416), (1872, 86463), (2028, 79812), (2106, 76856), (2217, 73008), (2704, 59859), (2808, 57642), (2956, 54756), (3042, 53208), (4056, 39906), (4212, 38428), (4434, 36504), (4563, 35472), (5616, 28821), (5912, 27378), (6084, 26604), (6651, 24336), (8112, 19953), (8424, 19214), (8868, 18252), (9126, 17736), (9607, 16848), (11824, 13689), (12168, 13302)]