156945690246

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1\times {\mathrm{407357}}^1$

素因数の和:407928

約数の個数: 32

約数和(自身を含む): 316663814880

約数和(自身を除く): 159718124634

約数列:

[1, 2, 3, 6, 157, 314, 409, 471, 818, 942, 1227, 2454, 64213, 128426, 192639, 385278, 407357, 814714, 1222071, 2444142, 63955049, 127910098, 166609013, 191865147, 333218026, 383730294, 499827039, 999654078, 26157615041, 52315230082, 78472845123, 156945690246]

約数ペア:

[(1, 156945690246), (2, 78472845123), (3, 52315230082), (6, 26157615041), (157, 999654078), (314, 499827039), (409, 383730294), (471, 333218026), (818, 191865147), (942, 166609013), (1227, 127910098), (2454, 63955049), (64213, 2444142), (128426, 1222071), (192639, 814714), (385278, 407357)]