156727434680

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8521}}^1\times {\mathrm{6299}}^1$

素因数の和:14904

約数の個数: 64

約数和(自身を含む): 357566076000

約数和(自身を除く): 200838641320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 6299, 8521, 12598, 17042, 25196, 31495, 34084, 42605, 50392, 62990, 68168, 85210, 125980, 170420, 251960, 340840, 459827, 622033, 919654, 1244066, 1839308, 2299135, 2488132, 3110165, 3678616, 4598270, 4976264, 6220330, 9196540, 12440660, 18393080, 24881320, 53673779, 107347558, 214695116, 268368895, 429390232, 536737790, 1073475580, 2146951160, 3918185867, 7836371734, 15672743468, 19590929335, 31345486936, 39181858670, 78363717340, 156727434680]

約数ペア:

[(1, 156727434680), (2, 78363717340), (4, 39181858670), (5, 31345486936), (8, 19590929335), (10, 15672743468), (20, 7836371734), (40, 3918185867), (73, 2146951160), (146, 1073475580), (292, 536737790), (365, 429390232), (584, 268368895), (730, 214695116), (1460, 107347558), (2920, 53673779), (6299, 24881320), (8521, 18393080), (12598, 12440660), (17042, 9196540), (25196, 6220330), (31495, 4976264), (34084, 4598270), (42605, 3678616), (50392, 3110165), (62990, 2488132), (68168, 2299135), (85210, 1839308), (125980, 1244066), (170420, 919654), (251960, 622033), (340840, 459827)]