156946456818

素因数分解:

$2^1\times 3^4\times {\mathrm{191}}^1\times {\mathrm{727}}^1\times {\mathrm{6977}}^1$

素因数の和:7909

約数の個数: 80

約数和(自身を含む): 354054564864

約数和(自身を除く): 197108108046

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 191, 382, 573, 727, 1146, 1454, 1719, 2181, 3438, 4362, 5157, 6543, 6977, 10314, 13086, 13954, 15471, 19629, 20931, 30942, 39258, 41862, 58887, 62793, 117774, 125586, 138857, 188379, 277714, 376758, 416571, 565137, 833142, 1130274, 1249713, 1332607, 2499426, 2665214, 3749139, 3997821, 5072279, 7498278, 7995642, 10144558, 11247417, 11993463, 15216837, 22494834, 23986926, 30433674, 35980389, 45650511, 71960778, 91301022, 107941167, 136951533, 215882334, 273903066, 410854599, 821709198, 968805289, 1937610578, 2906415867, 5812831734, 8719247601, 17438495202, 26157742803, 52315485606, 78473228409, 156946456818]

約数ペア:

[(1, 156946456818), (2, 78473228409), (3, 52315485606), (6, 26157742803), (9, 17438495202), (18, 8719247601), (27, 5812831734), (54, 2906415867), (81, 1937610578), (162, 968805289), (191, 821709198), (382, 410854599), (573, 273903066), (727, 215882334), (1146, 136951533), (1454, 107941167), (1719, 91301022), (2181, 71960778), (3438, 45650511), (4362, 35980389), (5157, 30433674), (6543, 23986926), (6977, 22494834), (10314, 15216837), (13086, 11993463), (13954, 11247417), (15471, 10144558), (19629, 7995642), (20931, 7498278), (30942, 5072279), (39258, 3997821), (41862, 3749139), (58887, 2665214), (62793, 2499426), (117774, 1332607), (125586, 1249713), (138857, 1130274), (188379, 833142), (277714, 565137), (376758, 416571)]