156964799955

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{15661}}^1$

素因数の和:16132

約数の個数: 64

約数和(自身を含む): 263963589120

約数和(自身を除く): 106998789165

約数列:

[1, 3, 5, 15, 41, 43, 123, 129, 205, 215, 379, 615, 645, 1137, 1763, 1895, 5289, 5685, 8815, 15539, 15661, 16297, 26445, 46617, 46983, 48891, 77695, 78305, 81485, 233085, 234915, 244455, 642101, 668177, 673423, 1926303, 2004531, 2020269, 3210505, 3340885, 3367115, 5935519, 9631515, 10022655, 10101345, 17806557, 27610343, 29677595, 82831029, 89032785, 138051715, 243356279, 255227317, 414155145, 730068837, 765681951, 1216781395, 1276136585, 3650344185, 3828409755, 10464319997, 31392959991, 52321599985, 156964799955]

約数ペア:

[(1, 156964799955), (3, 52321599985), (5, 31392959991), (15, 10464319997), (41, 3828409755), (43, 3650344185), (123, 1276136585), (129, 1216781395), (205, 765681951), (215, 730068837), (379, 414155145), (615, 255227317), (645, 243356279), (1137, 138051715), (1763, 89032785), (1895, 82831029), (5289, 29677595), (5685, 27610343), (8815, 17806557), (15539, 10101345), (15661, 10022655), (16297, 9631515), (26445, 5935519), (46617, 3367115), (46983, 3340885), (48891, 3210505), (77695, 2020269), (78305, 2004531), (81485, 1926303), (233085, 673423), (234915, 668177), (244455, 642101)]