140383572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{15619}}^1$

素因数の和:15740

約数の個数: 48

約数和(自身を含む): 377879040

約数和(自身を除く): 237495468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4494, 8988, 15619, 31238, 46857, 62476, 93714, 109333, 187428, 218666, 327999, 437332, 655998, 1311996, 1671233, 3342466, 5013699, 6684932, 10027398, 11698631, 20054796, 23397262, 35095893, 46794524, 70191786, 140383572]

約数ペア:

[(1, 140383572), (2, 70191786), (3, 46794524), (4, 35095893), (6, 23397262), (7, 20054796), (12, 11698631), (14, 10027398), (21, 6684932), (28, 5013699), (42, 3342466), (84, 1671233), (107, 1311996), (214, 655998), (321, 437332), (428, 327999), (642, 218666), (749, 187428), (1284, 109333), (1498, 93714), (2247, 62476), (2996, 46857), (4494, 31238), (8988, 15619)]