157360158

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:463

約数の個数: 80

約数和(自身を含む): 371653920

約数和(自身を除く): 214293762

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 157, 162, 207, 269, 314, 414, 471, 538, 621, 807, 942, 1242, 1413, 1614, 1863, 2421, 2826, 3611, 3726, 4239, 4842, 6187, 7222, 7263, 8478, 10833, 12374, 12717, 14526, 18561, 21666, 21789, 25434, 32499, 37122, 42233, 43578, 55683, 64998, 84466, 97497, 111366, 126699, 167049, 194994, 253398, 292491, 334098, 380097, 501147, 584982, 760194, 971359, 1002294, 1140291, 1942718, 2280582, 2914077, 3420873, 5828154, 6841746, 8742231, 17484462, 26226693, 52453386, 78680079, 157360158]

約数ペア:

[(1, 157360158), (2, 78680079), (3, 52453386), (6, 26226693), (9, 17484462), (18, 8742231), (23, 6841746), (27, 5828154), (46, 3420873), (54, 2914077), (69, 2280582), (81, 1942718), (138, 1140291), (157, 1002294), (162, 971359), (207, 760194), (269, 584982), (314, 501147), (414, 380097), (471, 334098), (538, 292491), (621, 253398), (807, 194994), (942, 167049), (1242, 126699), (1413, 111366), (1614, 97497), (1863, 84466), (2421, 64998), (2826, 55683), (3611, 43578), (3726, 42233), (4239, 37122), (4842, 32499), (6187, 25434), (7222, 21789), (7263, 21666), (8478, 18561), (10833, 14526), (12374, 12717)]