157089648

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:782

約数の個数: 80

約数和(自身を含む): 421846016

約数和(自身を除く): 264756368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 193, 248, 372, 386, 496, 547, 579, 744, 772, 1094, 1158, 1488, 1544, 1641, 2188, 2316, 3088, 3282, 4376, 4632, 5983, 6564, 8752, 9264, 11966, 13128, 16957, 17949, 23932, 26256, 33914, 35898, 47864, 50871, 67828, 71796, 95728, 101742, 105571, 135656, 143592, 203484, 211142, 271312, 287184, 316713, 406968, 422284, 633426, 813936, 844568, 1266852, 1689136, 2533704, 3272701, 5067408, 6545402, 9818103, 13090804, 19636206, 26181608, 39272412, 52363216, 78544824, 157089648]

約数ペア:

[(1, 157089648), (2, 78544824), (3, 52363216), (4, 39272412), (6, 26181608), (8, 19636206), (12, 13090804), (16, 9818103), (24, 6545402), (31, 5067408), (48, 3272701), (62, 2533704), (93, 1689136), (124, 1266852), (186, 844568), (193, 813936), (248, 633426), (372, 422284), (386, 406968), (496, 316713), (547, 287184), (579, 271312), (744, 211142), (772, 203484), (1094, 143592), (1158, 135656), (1488, 105571), (1544, 101742), (1641, 95728), (2188, 71796), (2316, 67828), (3088, 50871), (3282, 47864), (4376, 35898), (4632, 33914), (5983, 26256), (6564, 23932), (8752, 17949), (9264, 16957), (11966, 13128)]