163192920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{123631}}^1$

素因数の和:123656

約数の個数: 64

約数和(自身を含む): 534090240

約数和(自身を除く): 370897320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 123631, 247262, 370893, 494524, 618155, 741786, 989048, 1236310, 1359941, 1483572, 1854465, 2472620, 2719882, 2967144, 3708930, 4079823, 4945240, 5439764, 6799705, 7417860, 8159646, 10879528, 13599410, 14835720, 16319292, 20399115, 27198820, 32638584, 40798230, 54397640, 81596460, 163192920]

約数ペア:

[(1, 163192920), (2, 81596460), (3, 54397640), (4, 40798230), (5, 32638584), (6, 27198820), (8, 20399115), (10, 16319292), (11, 14835720), (12, 13599410), (15, 10879528), (20, 8159646), (22, 7417860), (24, 6799705), (30, 5439764), (33, 4945240), (40, 4079823), (44, 3708930), (55, 2967144), (60, 2719882), (66, 2472620), (88, 1854465), (110, 1483572), (120, 1359941), (132, 1236310), (165, 989048), (220, 741786), (264, 618155), (330, 494524), (440, 370893), (660, 247262), (1320, 123631)]