156747421060

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{947}}^1\times {\mathrm{50773}}^1$

素因数の和:51892

約数の個数: 48

約数和(自身を含む): 331545283776

約数和(自身を除く): 174797862716

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 947, 1630, 1894, 3260, 3788, 4735, 9470, 18940, 50773, 101546, 154361, 203092, 253865, 308722, 507730, 617444, 771805, 1015460, 1543610, 3087220, 8275999, 16551998, 33103996, 41379995, 48082031, 82759990, 96164062, 165519980, 192328124, 240410155, 480820310, 961640620, 7837371053, 15674742106, 31349484212, 39186855265, 78373710530, 156747421060]

約数ペア:

[(1, 156747421060), (2, 78373710530), (4, 39186855265), (5, 31349484212), (10, 15674742106), (20, 7837371053), (163, 961640620), (326, 480820310), (652, 240410155), (815, 192328124), (947, 165519980), (1630, 96164062), (1894, 82759990), (3260, 48082031), (3788, 41379995), (4735, 33103996), (9470, 16551998), (18940, 8275999), (50773, 3087220), (101546, 1543610), (154361, 1015460), (203092, 771805), (253865, 617444), (308722, 507730)]