156983134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 316265472

約数和(自身を除く): 159282338

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 61, 77, 119, 122, 154, 187, 238, 374, 427, 671, 854, 983, 1037, 1309, 1342, 1966, 2074, 2618, 4697, 6881, 7259, 9394, 10813, 11407, 13762, 14518, 16711, 21626, 22814, 33422, 59963, 75691, 79849, 116977, 119926, 151382, 159698, 183821, 233954, 367642, 419741, 659593, 839482, 1019371, 1286747, 1319186, 2038742, 2573494, 4617151, 7135597, 9234302, 11213081, 14271194, 22426162, 78491567, 156983134]

約数ペア:

[(1, 156983134), (2, 78491567), (7, 22426162), (11, 14271194), (14, 11213081), (17, 9234302), (22, 7135597), (34, 4617151), (61, 2573494), (77, 2038742), (119, 1319186), (122, 1286747), (154, 1019371), (187, 839482), (238, 659593), (374, 419741), (427, 367642), (671, 233954), (854, 183821), (983, 159698), (1037, 151382), (1309, 119926), (1342, 116977), (1966, 79849), (2074, 75691), (2618, 59963), (4697, 33422), (6881, 22814), (7259, 21626), (9394, 16711), (10813, 14518), (11407, 13762)]