156950851840

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5331211}}^1$

素因数の和:5331255

約数の個数: 72

約数和(自身を含む): 392291903808

約数和(自身を除く): 235341051968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 920, 1280, 1472, 1840, 2944, 3680, 5888, 7360, 14720, 29440, 5331211, 10662422, 21324844, 26656055, 42649688, 53312110, 85299376, 106624220, 122617853, 170598752, 213248440, 245235706, 341197504, 426496880, 490471412, 613089265, 682395008, 852993760, 980942824, 1226178530, 1364790016, 1705987520, 1961885648, 2452357060, 3411975040, 3923771296, 4904714120, 6823950080, 7847542592, 9809428240, 15695085184, 19618856480, 31390170368, 39237712960, 78475425920, 156950851840]

約数ペア:

[(1, 156950851840), (2, 78475425920), (4, 39237712960), (5, 31390170368), (8, 19618856480), (10, 15695085184), (16, 9809428240), (20, 7847542592), (23, 6823950080), (32, 4904714120), (40, 3923771296), (46, 3411975040), (64, 2452357060), (80, 1961885648), (92, 1705987520), (115, 1364790016), (128, 1226178530), (160, 980942824), (184, 852993760), (230, 682395008), (256, 613089265), (320, 490471412), (368, 426496880), (460, 341197504), (640, 245235706), (736, 213248440), (920, 170598752), (1280, 122617853), (1472, 106624220), (1840, 85299376), (2944, 53312110), (3680, 42649688), (5888, 26656055), (7360, 21324844), (14720, 10662422), (29440, 5331211)]