179616220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:659

約数の個数: 96

約数和(自身を含む): 460228608

約数和(自身を除く): 280612388

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 163, 170, 238, 326, 340, 463, 476, 595, 652, 815, 926, 1141, 1190, 1630, 1852, 2282, 2315, 2380, 2771, 3241, 3260, 4564, 4630, 5542, 5705, 6482, 7871, 9260, 11084, 11410, 12964, 13855, 15742, 16205, 19397, 22820, 27710, 31484, 32410, 38794, 39355, 55097, 55420, 64820, 75469, 77588, 78710, 96985, 110194, 150938, 157420, 193970, 220388, 275485, 301876, 377345, 387940, 528283, 550970, 754690, 1056566, 1101940, 1282973, 1509380, 2113132, 2565946, 2641415, 5131892, 5282830, 6414865, 8980811, 10565660, 12829730, 17961622, 25659460, 35923244, 44904055, 89808110, 179616220]

約数ペア:

[(1, 179616220), (2, 89808110), (4, 44904055), (5, 35923244), (7, 25659460), (10, 17961622), (14, 12829730), (17, 10565660), (20, 8980811), (28, 6414865), (34, 5282830), (35, 5131892), (68, 2641415), (70, 2565946), (85, 2113132), (119, 1509380), (140, 1282973), (163, 1101940), (170, 1056566), (238, 754690), (326, 550970), (340, 528283), (463, 387940), (476, 377345), (595, 301876), (652, 275485), (815, 220388), (926, 193970), (1141, 157420), (1190, 150938), (1630, 110194), (1852, 96985), (2282, 78710), (2315, 77588), (2380, 75469), (2771, 64820), (3241, 55420), (3260, 55097), (4564, 39355), (4630, 38794), (5542, 32410), (5705, 31484), (6482, 27710), (7871, 22820), (9260, 19397), (11084, 16205), (11410, 15742), (12964, 13855)]