123402396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5309}}^1$

素因数の和:5478

約数の個数: 48

約数和(自身を含む): 312228000

約数和(自身を除く): 188825604

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 149, 156, 298, 447, 596, 894, 1788, 1937, 3874, 5309, 5811, 7748, 10618, 11622, 15927, 21236, 23244, 31854, 63708, 69017, 138034, 207051, 276068, 414102, 791041, 828204, 1582082, 2373123, 3164164, 4746246, 9492492, 10283533, 20567066, 30850599, 41134132, 61701198, 123402396]

約数ペア:

[(1, 123402396), (2, 61701198), (3, 41134132), (4, 30850599), (6, 20567066), (12, 10283533), (13, 9492492), (26, 4746246), (39, 3164164), (52, 2373123), (78, 1582082), (149, 828204), (156, 791041), (298, 414102), (447, 276068), (596, 207051), (894, 138034), (1788, 69017), (1937, 63708), (3874, 31854), (5309, 23244), (5811, 21236), (7748, 15927), (10618, 11622)]