153551632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 332478720

約数和(自身を除く): 178927088

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 113, 139, 188, 208, 226, 278, 376, 452, 556, 611, 752, 904, 1112, 1222, 1469, 1807, 1808, 2224, 2444, 2938, 3614, 4888, 5311, 5876, 6533, 7228, 9776, 10622, 11752, 13066, 14456, 15707, 21244, 23504, 26132, 28912, 31414, 42488, 52264, 62828, 69043, 84929, 84976, 104528, 125656, 138086, 169858, 204191, 251312, 276172, 339716, 408382, 552344, 679432, 738229, 816764, 1104688, 1358864, 1476458, 1633528, 2952916, 3267056, 5905832, 9596977, 11811664, 19193954, 38387908, 76775816, 153551632]

約数ペア:

[(1, 153551632), (2, 76775816), (4, 38387908), (8, 19193954), (13, 11811664), (16, 9596977), (26, 5905832), (47, 3267056), (52, 2952916), (94, 1633528), (104, 1476458), (113, 1358864), (139, 1104688), (188, 816764), (208, 738229), (226, 679432), (278, 552344), (376, 408382), (452, 339716), (556, 276172), (611, 251312), (752, 204191), (904, 169858), (1112, 138086), (1222, 125656), (1469, 104528), (1807, 84976), (1808, 84929), (2224, 69043), (2444, 62828), (2938, 52264), (3614, 42488), (4888, 31414), (5311, 28912), (5876, 26132), (6533, 23504), (7228, 21244), (9776, 15707), (10622, 14456), (11752, 13066)]