156980403846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{401507}}^1$

素因数の和:401658

約数の個数: 96

約数和(自身を含む): 405876407040

約数和(自身を除く): 248896003194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 107, 126, 174, 203, 214, 261, 321, 406, 522, 609, 642, 749, 963, 1218, 1498, 1827, 1926, 2247, 3103, 3654, 4494, 6206, 6741, 9309, 13482, 18618, 21721, 27927, 43442, 55854, 65163, 130326, 195489, 390978, 401507, 803014, 1204521, 2409042, 2810549, 3613563, 5621098, 7227126, 8431647, 11643703, 16863294, 23287406, 25294941, 34931109, 42961249, 50589882, 69862218, 81505921, 85922498, 104793327, 128883747, 163011842, 209586654, 244517763, 257767494, 300728743, 386651241, 489035526, 601457486, 733553289, 773302482, 902186229, 1245876221, 1467106578, 1804372458, 2491752442, 2706558687, 3737628663, 5413117374, 7475257326, 8721133547, 11212885989, 17442267094, 22425771978, 26163400641, 52326801282, 78490201923, 156980403846]

約数ペア:

[(1, 156980403846), (2, 78490201923), (3, 52326801282), (6, 26163400641), (7, 22425771978), (9, 17442267094), (14, 11212885989), (18, 8721133547), (21, 7475257326), (29, 5413117374), (42, 3737628663), (58, 2706558687), (63, 2491752442), (87, 1804372458), (107, 1467106578), (126, 1245876221), (174, 902186229), (203, 773302482), (214, 733553289), (261, 601457486), (321, 489035526), (406, 386651241), (522, 300728743), (609, 257767494), (642, 244517763), (749, 209586654), (963, 163011842), (1218, 128883747), (1498, 104793327), (1827, 85922498), (1926, 81505921), (2247, 69862218), (3103, 50589882), (3654, 42961249), (4494, 34931109), (6206, 25294941), (6741, 23287406), (9309, 16863294), (13482, 11643703), (18618, 8431647), (21721, 7227126), (27927, 5621098), (43442, 3613563), (55854, 2810549), (65163, 2409042), (130326, 1204521), (195489, 803014), (390978, 401507)]