168422730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2423}}^1$

素因数の和:2771

約数の個数: 64

約数和(自身を含む): 463546368

約数和(自身を除く): 295123638

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 331, 662, 993, 1655, 1986, 2317, 2423, 3310, 4634, 4846, 4965, 6951, 7269, 9930, 11585, 12115, 13902, 14538, 16961, 23170, 24230, 33922, 34755, 36345, 50883, 69510, 72690, 84805, 101766, 169610, 254415, 508830, 802013, 1604026, 2406039, 4010065, 4812078, 5614091, 8020130, 11228182, 12030195, 16842273, 24060390, 28070455, 33684546, 56140910, 84211365, 168422730]

約数ペア:

[(1, 168422730), (2, 84211365), (3, 56140910), (5, 33684546), (6, 28070455), (7, 24060390), (10, 16842273), (14, 12030195), (15, 11228182), (21, 8020130), (30, 5614091), (35, 4812078), (42, 4010065), (70, 2406039), (105, 1604026), (210, 802013), (331, 508830), (662, 254415), (993, 169610), (1655, 101766), (1986, 84805), (2317, 72690), (2423, 69510), (3310, 50883), (4634, 36345), (4846, 34755), (4965, 33922), (6951, 24230), (7269, 23170), (9930, 16961), (11585, 14538), (12115, 13902)]