156749947220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1\times {\mathrm{7499}}^1$

素因数の和:8193

約数の個数: 96

約数和(自身を含む): 345885120000

約数和(自身を除く): 189135172780

約数列:

[1, 2, 4, 5, 10, 20, 37, 47, 74, 94, 148, 185, 188, 235, 370, 470, 601, 740, 940, 1202, 1739, 2404, 3005, 3478, 6010, 6956, 7499, 8695, 12020, 14998, 17390, 22237, 28247, 29996, 34780, 37495, 44474, 56494, 74990, 88948, 111185, 112988, 141235, 149980, 222370, 277463, 282470, 352453, 444740, 554926, 564940, 704906, 1045139, 1109852, 1387315, 1409812, 1762265, 2090278, 2774630, 3524530, 4180556, 4506899, 5225695, 5549260, 7049060, 9013798, 10451390, 13040761, 18027596, 20902780, 22534495, 26081522, 45068990, 52163044, 65203805, 90137980, 130407610, 166755263, 211824253, 260815220, 333510526, 423648506, 667021052, 833776315, 847297012, 1059121265, 1667552630, 2118242530, 3335105260, 4236485060, 7837497361, 15674994722, 31349989444, 39187486805, 78374973610, 156749947220]

約数ペア:

[(1, 156749947220), (2, 78374973610), (4, 39187486805), (5, 31349989444), (10, 15674994722), (20, 7837497361), (37, 4236485060), (47, 3335105260), (74, 2118242530), (94, 1667552630), (148, 1059121265), (185, 847297012), (188, 833776315), (235, 667021052), (370, 423648506), (470, 333510526), (601, 260815220), (740, 211824253), (940, 166755263), (1202, 130407610), (1739, 90137980), (2404, 65203805), (3005, 52163044), (3478, 45068990), (6010, 26081522), (6956, 22534495), (7499, 20902780), (8695, 18027596), (12020, 13040761), (14998, 10451390), (17390, 9013798), (22237, 7049060), (28247, 5549260), (29996, 5225695), (34780, 4506899), (37495, 4180556), (44474, 3524530), (56494, 2774630), (74990, 2090278), (88948, 1762265), (111185, 1409812), (112988, 1387315), (141235, 1109852), (149980, 1045139), (222370, 704906), (277463, 564940), (282470, 554926), (352453, 444740)]