142888116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{5927}}^1$

素因数の和:5989

約数の個数: 72

約数和(自身を含む): 397365696

約数和(自身を除く): 254477580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 3444, 4018, 5927, 6027, 8036, 11854, 12054, 17781, 23708, 24108, 35562, 41489, 71124, 82978, 124467, 165956, 243007, 248934, 290423, 486014, 497868, 580846, 729021, 871269, 972028, 1161692, 1458042, 1701049, 1742538, 2916084, 3402098, 3485076, 5103147, 6804196, 10206294, 11907343, 20412588, 23814686, 35722029, 47629372, 71444058, 142888116]

約数ペア:

[(1, 142888116), (2, 71444058), (3, 47629372), (4, 35722029), (6, 23814686), (7, 20412588), (12, 11907343), (14, 10206294), (21, 6804196), (28, 5103147), (41, 3485076), (42, 3402098), (49, 2916084), (82, 1742538), (84, 1701049), (98, 1458042), (123, 1161692), (147, 972028), (164, 871269), (196, 729021), (246, 580846), (287, 497868), (294, 486014), (492, 290423), (574, 248934), (588, 243007), (861, 165956), (1148, 124467), (1722, 82978), (2009, 71124), (3444, 41489), (4018, 35562), (5927, 24108), (6027, 23708), (8036, 17781), (11854, 12054)]