153709374

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 389321856

約数和(自身を除く): 235612482

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 131, 147, 182, 262, 273, 294, 307, 393, 546, 614, 637, 786, 917, 921, 1274, 1703, 1834, 1842, 1911, 2149, 2751, 3406, 3822, 3991, 4298, 5109, 5502, 6419, 6447, 7982, 10218, 11921, 11973, 12838, 12894, 15043, 19257, 23842, 23946, 27937, 30086, 35763, 38514, 40217, 45129, 55874, 71526, 80434, 83447, 83811, 90258, 120651, 166894, 167622, 195559, 241302, 250341, 281519, 391118, 500682, 522821, 563038, 586677, 844557, 1045642, 1173354, 1568463, 1689114, 1970633, 3136926, 3659747, 3941266, 5911899, 7319494, 10979241, 11823798, 21958482, 25618229, 51236458, 76854687, 153709374]

約数ペア:

[(1, 153709374), (2, 76854687), (3, 51236458), (6, 25618229), (7, 21958482), (13, 11823798), (14, 10979241), (21, 7319494), (26, 5911899), (39, 3941266), (42, 3659747), (49, 3136926), (78, 1970633), (91, 1689114), (98, 1568463), (131, 1173354), (147, 1045642), (182, 844557), (262, 586677), (273, 563038), (294, 522821), (307, 500682), (393, 391118), (546, 281519), (614, 250341), (637, 241302), (786, 195559), (917, 167622), (921, 166894), (1274, 120651), (1703, 90258), (1834, 83811), (1842, 83447), (1911, 80434), (2149, 71526), (2751, 55874), (3406, 45129), (3822, 40217), (3991, 38514), (4298, 35763), (5109, 30086), (5502, 27937), (6419, 23946), (6447, 23842), (7982, 19257), (10218, 15043), (11921, 12894), (11973, 12838)]