163847580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2659}}^1$

素因数の和:2763

約数の個数: 96

約数和(自身を含む): 500505600

約数和(自身を除く): 336658020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 79, 130, 156, 158, 195, 237, 260, 316, 390, 395, 474, 780, 790, 948, 1027, 1185, 1580, 2054, 2370, 2659, 3081, 4108, 4740, 5135, 5318, 6162, 7977, 10270, 10636, 12324, 13295, 15405, 15954, 20540, 26590, 30810, 31908, 34567, 39885, 53180, 61620, 69134, 79770, 103701, 138268, 159540, 172835, 207402, 210061, 345670, 414804, 420122, 518505, 630183, 691340, 840244, 1037010, 1050305, 1260366, 2074020, 2100610, 2520732, 2730793, 3150915, 4201220, 5461586, 6301830, 8192379, 10923172, 12603660, 13653965, 16384758, 27307930, 32769516, 40961895, 54615860, 81923790, 163847580]

約数ペア:

[(1, 163847580), (2, 81923790), (3, 54615860), (4, 40961895), (5, 32769516), (6, 27307930), (10, 16384758), (12, 13653965), (13, 12603660), (15, 10923172), (20, 8192379), (26, 6301830), (30, 5461586), (39, 4201220), (52, 3150915), (60, 2730793), (65, 2520732), (78, 2100610), (79, 2074020), (130, 1260366), (156, 1050305), (158, 1037010), (195, 840244), (237, 691340), (260, 630183), (316, 518505), (390, 420122), (395, 414804), (474, 345670), (780, 210061), (790, 207402), (948, 172835), (1027, 159540), (1185, 138268), (1580, 103701), (2054, 79770), (2370, 69134), (2659, 61620), (3081, 53180), (4108, 39885), (4740, 34567), (5135, 31908), (5318, 30810), (6162, 26590), (7977, 20540), (10270, 15954), (10636, 15405), (12324, 13295)]