156703960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4703}}^1$

素因数の和:4745

約数の個数: 96

約数和(自身を含む): 434367360

約数和(自身を除く): 277663400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 476, 490, 595, 680, 833, 952, 980, 1190, 1666, 1960, 2380, 3332, 4165, 4703, 4760, 6664, 8330, 9406, 16660, 18812, 23515, 32921, 33320, 37624, 47030, 65842, 79951, 94060, 131684, 159902, 164605, 188120, 230447, 263368, 319804, 329210, 399755, 460894, 559657, 639608, 658420, 799510, 921788, 1119314, 1152235, 1316840, 1599020, 1843576, 2238628, 2304470, 2798285, 3198040, 3917599, 4477256, 4608940, 5596570, 7835198, 9217880, 11193140, 15670396, 19587995, 22386280, 31340792, 39175990, 78351980, 156703960]

約数ペア:

[(1, 156703960), (2, 78351980), (4, 39175990), (5, 31340792), (7, 22386280), (8, 19587995), (10, 15670396), (14, 11193140), (17, 9217880), (20, 7835198), (28, 5596570), (34, 4608940), (35, 4477256), (40, 3917599), (49, 3198040), (56, 2798285), (68, 2304470), (70, 2238628), (85, 1843576), (98, 1599020), (119, 1316840), (136, 1152235), (140, 1119314), (170, 921788), (196, 799510), (238, 658420), (245, 639608), (280, 559657), (340, 460894), (392, 399755), (476, 329210), (490, 319804), (595, 263368), (680, 230447), (833, 188120), (952, 164605), (980, 159902), (1190, 131684), (1666, 94060), (1960, 79951), (2380, 65842), (3332, 47030), (4165, 37624), (4703, 33320), (4760, 32921), (6664, 23515), (8330, 18812), (9406, 16660)]