157919472

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47681}}^1$

素因数の和:47718

約数の個数: 60

約数和(自身を含む): 461180304

約数和(自身を除く): 303260832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 47681, 95362, 143043, 190724, 286086, 381448, 429129, 572172, 762896, 858258, 1096663, 1144344, 1716516, 2193326, 2288688, 3289989, 3433032, 4386652, 6579978, 6866064, 8773304, 9869967, 13159956, 17546608, 19739934, 26319912, 39479868, 52639824, 78959736, 157919472]

約数ペア:

[(1, 157919472), (2, 78959736), (3, 52639824), (4, 39479868), (6, 26319912), (8, 19739934), (9, 17546608), (12, 13159956), (16, 9869967), (18, 8773304), (23, 6866064), (24, 6579978), (36, 4386652), (46, 3433032), (48, 3289989), (69, 2288688), (72, 2193326), (92, 1716516), (138, 1144344), (144, 1096663), (184, 858258), (207, 762896), (276, 572172), (368, 429129), (414, 381448), (552, 286086), (828, 190724), (1104, 143043), (1656, 95362), (3312, 47681)]