152708738

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 309196800

約数和(自身を除く): 156488062

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 43, 79, 86, 91, 133, 158, 169, 182, 247, 266, 301, 338, 494, 553, 559, 602, 817, 1027, 1106, 1118, 1183, 1501, 1634, 1729, 2054, 2366, 3002, 3211, 3397, 3458, 3913, 5719, 6422, 6794, 7189, 7267, 7826, 10507, 10621, 11438, 13351, 14378, 14534, 19513, 21014, 21242, 22477, 23779, 26702, 39026, 44161, 44954, 47558, 50869, 64543, 74347, 88322, 93457, 101738, 129086, 136591, 138073, 148694, 186914, 253669, 273182, 276146, 309127, 451801, 507338, 574093, 618254, 839059, 903602, 966511, 1148186, 1678118, 1775683, 1933022, 3551366, 4018651, 5873413, 8037302, 10907767, 11746826, 21815534, 76354369, 152708738]

約数ペア:

[(1, 152708738), (2, 76354369), (7, 21815534), (13, 11746826), (14, 10907767), (19, 8037302), (26, 5873413), (38, 4018651), (43, 3551366), (79, 1933022), (86, 1775683), (91, 1678118), (133, 1148186), (158, 966511), (169, 903602), (182, 839059), (247, 618254), (266, 574093), (301, 507338), (338, 451801), (494, 309127), (553, 276146), (559, 273182), (602, 253669), (817, 186914), (1027, 148694), (1106, 138073), (1118, 136591), (1183, 129086), (1501, 101738), (1634, 93457), (1729, 88322), (2054, 74347), (2366, 64543), (3002, 50869), (3211, 47558), (3397, 44954), (3458, 44161), (3913, 39026), (5719, 26702), (6422, 23779), (6794, 22477), (7189, 21242), (7267, 21014), (7826, 19513), (10507, 14534), (10621, 14378), (11438, 13351)]