156919560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{26687}}^1$

素因数の和:26715

約数の個数: 96

約数和(自身を含む): 547637760

約数和(自身を除く): 390718200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 26687, 53374, 80061, 106748, 133435, 160122, 186809, 213496, 266870, 320244, 373618, 400305, 533740, 560427, 640488, 747236, 800610, 934045, 1067480, 1120854, 1307663, 1494472, 1601220, 1868090, 2241708, 2615326, 2802135, 3202440, 3736180, 3922989, 4483416, 5230652, 5604270, 6538315, 7472360, 7845978, 10461304, 11208540, 13076630, 15691956, 19614945, 22417080, 26153260, 31383912, 39229890, 52306520, 78459780, 156919560]

約数ペア:

[(1, 156919560), (2, 78459780), (3, 52306520), (4, 39229890), (5, 31383912), (6, 26153260), (7, 22417080), (8, 19614945), (10, 15691956), (12, 13076630), (14, 11208540), (15, 10461304), (20, 7845978), (21, 7472360), (24, 6538315), (28, 5604270), (30, 5230652), (35, 4483416), (40, 3922989), (42, 3736180), (49, 3202440), (56, 2802135), (60, 2615326), (70, 2241708), (84, 1868090), (98, 1601220), (105, 1494472), (120, 1307663), (140, 1120854), (147, 1067480), (168, 934045), (196, 800610), (210, 747236), (245, 640488), (280, 560427), (294, 533740), (392, 400305), (420, 373618), (490, 320244), (588, 266870), (735, 213496), (840, 186809), (980, 160122), (1176, 133435), (1470, 106748), (1960, 80061), (2940, 53374), (5880, 26687)]