129030132

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19949}}^1$

素因数の和:19981

約数の個数: 72

約数和(自身を含む): 382082400

約数和(自身を除く): 253052268

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 19949, 39898, 59847, 79796, 119694, 139643, 219439, 239388, 279286, 418929, 438878, 558572, 658317, 837858, 877756, 977501, 1316634, 1536073, 1675716, 1955002, 2633268, 2932503, 3072146, 3910004, 4608219, 5865006, 6144292, 9216438, 10752511, 11730012, 18432876, 21505022, 32257533, 43010044, 64515066, 129030132]

約数ペア:

[(1, 129030132), (2, 64515066), (3, 43010044), (4, 32257533), (6, 21505022), (7, 18432876), (11, 11730012), (12, 10752511), (14, 9216438), (21, 6144292), (22, 5865006), (28, 4608219), (33, 3910004), (42, 3072146), (44, 2932503), (49, 2633268), (66, 1955002), (77, 1675716), (84, 1536073), (98, 1316634), (132, 977501), (147, 877756), (154, 837858), (196, 658317), (231, 558572), (294, 438878), (308, 418929), (462, 279286), (539, 239388), (588, 219439), (924, 139643), (1078, 119694), (1617, 79796), (2156, 59847), (3234, 39898), (6468, 19949)]