160966820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1$

素因数の和:1053

約数の個数: 96

約数和(自身を含む): 409812480

約数和(自身を除く): 248845660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 41, 58, 70, 82, 116, 140, 145, 164, 203, 205, 287, 290, 406, 410, 574, 580, 812, 820, 967, 1015, 1148, 1189, 1435, 1934, 2030, 2378, 2870, 3868, 4060, 4756, 4835, 5740, 5945, 6769, 8323, 9670, 11890, 13538, 16646, 19340, 23780, 27076, 28043, 33292, 33845, 39647, 41615, 56086, 67690, 79294, 83230, 112172, 135380, 140215, 158588, 166460, 196301, 198235, 277529, 280430, 392602, 396470, 555058, 560860, 785204, 792940, 981505, 1110116, 1149763, 1387645, 1963010, 2299526, 2775290, 3926020, 4599052, 5550580, 5748815, 8048341, 11497630, 16096682, 22995260, 32193364, 40241705, 80483410, 160966820]

約数ペア:

[(1, 160966820), (2, 80483410), (4, 40241705), (5, 32193364), (7, 22995260), (10, 16096682), (14, 11497630), (20, 8048341), (28, 5748815), (29, 5550580), (35, 4599052), (41, 3926020), (58, 2775290), (70, 2299526), (82, 1963010), (116, 1387645), (140, 1149763), (145, 1110116), (164, 981505), (203, 792940), (205, 785204), (287, 560860), (290, 555058), (406, 396470), (410, 392602), (574, 280430), (580, 277529), (812, 198235), (820, 196301), (967, 166460), (1015, 158588), (1148, 140215), (1189, 135380), (1435, 112172), (1934, 83230), (2030, 79294), (2378, 67690), (2870, 56086), (3868, 41615), (4060, 39647), (4756, 33845), (4835, 33292), (5740, 28043), (5945, 27076), (6769, 23780), (8323, 19340), (9670, 16646), (11890, 13538)]