176996484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 534876160

約数和(自身を除く): 357879676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 139, 163, 186, 217, 252, 278, 279, 326, 372, 417, 434, 489, 556, 558, 651, 652, 834, 868, 973, 978, 1116, 1141, 1251, 1302, 1467, 1668, 1946, 1953, 1956, 2282, 2502, 2604, 2919, 2934, 3423, 3892, 3906, 4309, 4564, 5004, 5053, 5838, 5868, 6846, 7812, 8618, 8757, 10106, 10269, 11676, 12927, 13692, 15159, 17236, 17514, 20212, 20538, 22657, 25854, 30163, 30318, 35028, 35371, 38781, 41076, 45314, 45477, 51708, 60326, 60636, 67971, 70742, 77562, 90489, 90628, 90954, 106113, 120652, 135942, 141484, 155124, 158599, 180978, 181908, 203913, 212226, 271467, 271884, 317198, 318339, 361956, 407826, 424452, 475797, 542934, 634396, 636678, 702367, 815652, 951594, 1085868, 1273356, 1404734, 1427391, 1903188, 2107101, 2809468, 2854782, 4214202, 4916569, 5709564, 6321303, 8428404, 9833138, 12642606, 14749707, 19666276, 25285212, 29499414, 44249121, 58998828, 88498242, 176996484]

約数ペア:

[(1, 176996484), (2, 88498242), (3, 58998828), (4, 44249121), (6, 29499414), (7, 25285212), (9, 19666276), (12, 14749707), (14, 12642606), (18, 9833138), (21, 8428404), (28, 6321303), (31, 5709564), (36, 4916569), (42, 4214202), (62, 2854782), (63, 2809468), (84, 2107101), (93, 1903188), (124, 1427391), (126, 1404734), (139, 1273356), (163, 1085868), (186, 951594), (217, 815652), (252, 702367), (278, 636678), (279, 634396), (326, 542934), (372, 475797), (417, 424452), (434, 407826), (489, 361956), (556, 318339), (558, 317198), (651, 271884), (652, 271467), (834, 212226), (868, 203913), (973, 181908), (978, 180978), (1116, 158599), (1141, 155124), (1251, 141484), (1302, 135942), (1467, 120652), (1668, 106113), (1946, 90954), (1953, 90628), (1956, 90489), (2282, 77562), (2502, 70742), (2604, 67971), (2919, 60636), (2934, 60326), (3423, 51708), (3892, 45477), (3906, 45314), (4309, 41076), (4564, 38781), (5004, 35371), (5053, 35028), (5838, 30318), (5868, 30163), (6846, 25854), (7812, 22657), (8618, 20538), (8757, 20212), (10106, 17514), (10269, 17236), (11676, 15159), (12927, 13692)]