156429840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{93113}}^1$

素因数の和:93136

約数の個数: 80

約数和(自身を含む): 554214528

約数和(自身を除く): 397784688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 93113, 186226, 279339, 372452, 465565, 558678, 651791, 744904, 931130, 1117356, 1303582, 1396695, 1489808, 1862260, 1955373, 2234712, 2607164, 2793390, 3258955, 3724520, 3910746, 4469424, 5214328, 5586780, 6517910, 7449040, 7821492, 9776865, 10428656, 11173560, 13035820, 15642984, 19553730, 22347120, 26071640, 31285968, 39107460, 52143280, 78214920, 156429840]

約数ペア:

[(1, 156429840), (2, 78214920), (3, 52143280), (4, 39107460), (5, 31285968), (6, 26071640), (7, 22347120), (8, 19553730), (10, 15642984), (12, 13035820), (14, 11173560), (15, 10428656), (16, 9776865), (20, 7821492), (21, 7449040), (24, 6517910), (28, 5586780), (30, 5214328), (35, 4469424), (40, 3910746), (42, 3724520), (48, 3258955), (56, 2793390), (60, 2607164), (70, 2234712), (80, 1955373), (84, 1862260), (105, 1489808), (112, 1396695), (120, 1303582), (140, 1117356), (168, 931130), (210, 744904), (240, 651791), (280, 558678), (336, 465565), (420, 372452), (560, 279339), (840, 186226), (1680, 93113)]