156976839369

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{239333}}^1$

素因数の和:239734

約数の個数: 48

約数和(自身を含む): 268819948800

約数和(自身を除く): 111843109431

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 359, 609, 1077, 1827, 2513, 3231, 7539, 10411, 22617, 31233, 72877, 93699, 218631, 239333, 655893, 717999, 1675331, 2153997, 5025993, 6940657, 15077979, 20821971, 48584599, 62465913, 85920547, 145753797, 257761641, 437261391, 601443829, 773284923, 1804331487, 2491695863, 5412994461, 7475087589, 17441871041, 22425262767, 52325613123, 156976839369]

約数ペア:

[(1, 156976839369), (3, 52325613123), (7, 22425262767), (9, 17441871041), (21, 7475087589), (29, 5412994461), (63, 2491695863), (87, 1804331487), (203, 773284923), (261, 601443829), (359, 437261391), (609, 257761641), (1077, 145753797), (1827, 85920547), (2513, 62465913), (3231, 48584599), (7539, 20821971), (10411, 15077979), (22617, 6940657), (31233, 5025993), (72877, 2153997), (93699, 1675331), (218631, 717999), (239333, 655893)]