156934299990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{637711}}^1$

素因数の和:638365

約数の個数: 64

約数和(自身を含む): 406258255872

約数和(自身を除く): 249323955882

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 631, 1262, 1893, 3155, 3786, 6310, 8203, 9465, 16406, 18930, 24609, 41015, 49218, 82030, 123045, 246090, 637711, 1275422, 1913133, 3188555, 3826266, 6377110, 8290243, 9565665, 16580486, 19131330, 24870729, 41451215, 49741458, 82902430, 124353645, 248707290, 402395641, 804791282, 1207186923, 2011978205, 2414373846, 4023956410, 5231143333, 6035934615, 10462286666, 12071869230, 15693429999, 26155716665, 31386859998, 52311433330, 78467149995, 156934299990]

約数ペア:

[(1, 156934299990), (2, 78467149995), (3, 52311433330), (5, 31386859998), (6, 26155716665), (10, 15693429999), (13, 12071869230), (15, 10462286666), (26, 6035934615), (30, 5231143333), (39, 4023956410), (65, 2414373846), (78, 2011978205), (130, 1207186923), (195, 804791282), (390, 402395641), (631, 248707290), (1262, 124353645), (1893, 82902430), (3155, 49741458), (3786, 41451215), (6310, 24870729), (8203, 19131330), (9465, 16580486), (16406, 9565665), (18930, 8290243), (24609, 6377110), (41015, 3826266), (49218, 3188555), (82030, 1913133), (123045, 1275422), (246090, 637711)]