155580672

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15583}}^1$

素因数の和:15615

約数の個数: 72

約数和(自身を含む): 445951744

約数和(自身を除く): 290371072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 15583, 31166, 46749, 62332, 93498, 124664, 186996, 202579, 249328, 373992, 405158, 498656, 607737, 747984, 810316, 997312, 1215474, 1495968, 1620632, 1994624, 2430948, 2991936, 3241264, 3989248, 4861896, 5983872, 6482528, 9723792, 11967744, 12965056, 19447584, 25930112, 38895168, 51860224, 77790336, 155580672]

約数ペア:

[(1, 155580672), (2, 77790336), (3, 51860224), (4, 38895168), (6, 25930112), (8, 19447584), (12, 12965056), (13, 11967744), (16, 9723792), (24, 6482528), (26, 5983872), (32, 4861896), (39, 3989248), (48, 3241264), (52, 2991936), (64, 2430948), (78, 1994624), (96, 1620632), (104, 1495968), (128, 1215474), (156, 997312), (192, 810316), (208, 747984), (256, 607737), (312, 498656), (384, 405158), (416, 373992), (624, 249328), (768, 202579), (832, 186996), (1248, 124664), (1664, 93498), (2496, 62332), (3328, 46749), (4992, 31166), (9984, 15583)]