145308222

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1423}}^1$

素因数の和:1526

約数の個数: 64

約数和(自身を含む): 339025920

約数和(自身を除く): 193717698

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 61, 62, 93, 122, 183, 186, 279, 366, 549, 558, 837, 1098, 1423, 1647, 1674, 1891, 2846, 3294, 3782, 4269, 5673, 8538, 11346, 12807, 17019, 25614, 34038, 38421, 44113, 51057, 76842, 86803, 88226, 102114, 132339, 173606, 260409, 264678, 397017, 520818, 781227, 794034, 1191051, 1562454, 2343681, 2382102, 2690893, 4687362, 5381786, 8072679, 16145358, 24218037, 48436074, 72654111, 145308222]

約数ペア:

[(1, 145308222), (2, 72654111), (3, 48436074), (6, 24218037), (9, 16145358), (18, 8072679), (27, 5381786), (31, 4687362), (54, 2690893), (61, 2382102), (62, 2343681), (93, 1562454), (122, 1191051), (183, 794034), (186, 781227), (279, 520818), (366, 397017), (549, 264678), (558, 260409), (837, 173606), (1098, 132339), (1423, 102114), (1647, 88226), (1674, 86803), (1891, 76842), (2846, 51057), (3294, 44113), (3782, 38421), (4269, 34038), (5673, 25614), (8538, 17019), (11346, 12807)]