167664280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:809

約数の個数: 96

約数和(自身を含む): 442862640

約数和(自身を除く): 275198360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 131, 140, 196, 245, 262, 280, 392, 490, 524, 653, 655, 917, 980, 1048, 1306, 1310, 1834, 1960, 2612, 2620, 3265, 3668, 4571, 4585, 5224, 5240, 6419, 6530, 7336, 9142, 9170, 12838, 13060, 18284, 18340, 22855, 25676, 26120, 31997, 32095, 36568, 36680, 45710, 51352, 63994, 64190, 85543, 91420, 127988, 128380, 159985, 171086, 182840, 255976, 256760, 319970, 342172, 427715, 598801, 639940, 684344, 855430, 1197602, 1279880, 1710860, 2395204, 2994005, 3421720, 4191607, 4790408, 5988010, 8383214, 11976020, 16766428, 20958035, 23952040, 33532856, 41916070, 83832140, 167664280]

約数ペア:

[(1, 167664280), (2, 83832140), (4, 41916070), (5, 33532856), (7, 23952040), (8, 20958035), (10, 16766428), (14, 11976020), (20, 8383214), (28, 5988010), (35, 4790408), (40, 4191607), (49, 3421720), (56, 2994005), (70, 2395204), (98, 1710860), (131, 1279880), (140, 1197602), (196, 855430), (245, 684344), (262, 639940), (280, 598801), (392, 427715), (490, 342172), (524, 319970), (653, 256760), (655, 255976), (917, 182840), (980, 171086), (1048, 159985), (1306, 128380), (1310, 127988), (1834, 91420), (1960, 85543), (2612, 64190), (2620, 63994), (3265, 51352), (3668, 45710), (4571, 36680), (4585, 36568), (5224, 32095), (5240, 31997), (6419, 26120), (6530, 25676), (7336, 22855), (9142, 18340), (9170, 18284), (12838, 13060)]