166146296120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{15661}}^1\times {\mathrm{37889}}^1$

素因数の和:53568

約数の個数: 64

約数和(自身を含む): 427271889600

約数和(自身を除く): 261125593480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 15661, 31322, 37889, 62644, 75778, 78305, 109627, 125288, 151556, 156610, 189445, 219254, 265223, 303112, 313220, 378890, 438508, 530446, 548135, 626440, 757780, 877016, 1060892, 1096270, 1326115, 1515560, 2121784, 2192540, 2652230, 4385080, 5304460, 10608920, 593379629, 1186759258, 2373518516, 2966898145, 4153657403, 4747037032, 5933796290, 8307314806, 11867592580, 16614629612, 20768287015, 23735185160, 33229259224, 41536574030, 83073148060, 166146296120]

約数ペア:

[(1, 166146296120), (2, 83073148060), (4, 41536574030), (5, 33229259224), (7, 23735185160), (8, 20768287015), (10, 16614629612), (14, 11867592580), (20, 8307314806), (28, 5933796290), (35, 4747037032), (40, 4153657403), (56, 2966898145), (70, 2373518516), (140, 1186759258), (280, 593379629), (15661, 10608920), (31322, 5304460), (37889, 4385080), (62644, 2652230), (75778, 2192540), (78305, 2121784), (109627, 1515560), (125288, 1326115), (151556, 1096270), (156610, 1060892), (189445, 877016), (219254, 757780), (265223, 626440), (303112, 548135), (313220, 530446), (378890, 438508)]