156639700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13163}}^1$

素因数の和:13201

約数の個数: 72

約数和(自身を含む): 411348672

約数和(自身を除く): 254708972

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2380, 2975, 5950, 11900, 13163, 26326, 52652, 65815, 92141, 131630, 184282, 223771, 263260, 329075, 368564, 447542, 460705, 658150, 895084, 921410, 1118855, 1316300, 1566397, 1842820, 2237710, 2303525, 3132794, 4475420, 4607050, 5594275, 6265588, 7831985, 9214100, 11188550, 15663970, 22377100, 31327940, 39159925, 78319850, 156639700]

約数ペア:

[(1, 156639700), (2, 78319850), (4, 39159925), (5, 31327940), (7, 22377100), (10, 15663970), (14, 11188550), (17, 9214100), (20, 7831985), (25, 6265588), (28, 5594275), (34, 4607050), (35, 4475420), (50, 3132794), (68, 2303525), (70, 2237710), (85, 1842820), (100, 1566397), (119, 1316300), (140, 1118855), (170, 921410), (175, 895084), (238, 658150), (340, 460705), (350, 447542), (425, 368564), (476, 329075), (595, 263260), (700, 223771), (850, 184282), (1190, 131630), (1700, 92141), (2380, 65815), (2975, 52652), (5950, 26326), (11900, 13163)]