164585808

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:573

約数の個数: 120

約数和(自身を含む): 480630696

約数和(自身を除く): 316044888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 61, 72, 82, 122, 123, 144, 164, 183, 244, 246, 328, 366, 369, 457, 488, 492, 549, 656, 732, 738, 914, 976, 984, 1098, 1371, 1464, 1476, 1828, 1968, 2196, 2501, 2742, 2928, 2952, 3656, 4113, 4392, 5002, 5484, 5904, 7312, 7503, 8226, 8784, 10004, 10968, 15006, 16452, 18737, 20008, 21936, 22509, 27877, 30012, 32904, 37474, 40016, 45018, 55754, 56211, 60024, 65808, 74948, 83631, 90036, 111508, 112422, 120048, 149896, 167262, 168633, 180072, 223016, 224844, 250893, 299792, 334524, 337266, 360144, 446032, 449688, 501786, 669048, 674532, 899376, 1003572, 1142957, 1338096, 1349064, 2007144, 2285914, 2698128, 3428871, 4014288, 4571828, 6857742, 9143656, 10286613, 13715484, 18287312, 20573226, 27430968, 41146452, 54861936, 82292904, 164585808]

約数ペア:

[(1, 164585808), (2, 82292904), (3, 54861936), (4, 41146452), (6, 27430968), (8, 20573226), (9, 18287312), (12, 13715484), (16, 10286613), (18, 9143656), (24, 6857742), (36, 4571828), (41, 4014288), (48, 3428871), (61, 2698128), (72, 2285914), (82, 2007144), (122, 1349064), (123, 1338096), (144, 1142957), (164, 1003572), (183, 899376), (244, 674532), (246, 669048), (328, 501786), (366, 449688), (369, 446032), (457, 360144), (488, 337266), (492, 334524), (549, 299792), (656, 250893), (732, 224844), (738, 223016), (914, 180072), (976, 168633), (984, 167262), (1098, 149896), (1371, 120048), (1464, 112422), (1476, 111508), (1828, 90036), (1968, 83631), (2196, 74948), (2501, 65808), (2742, 60024), (2928, 56211), (2952, 55754), (3656, 45018), (4113, 40016), (4392, 37474), (5002, 32904), (5484, 30012), (5904, 27877), (7312, 22509), (7503, 21936), (8226, 20008), (8784, 18737), (10004, 16452), (10968, 15006)]