157642776

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 440154000

約数和(自身を除く): 282511224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 109, 159, 212, 218, 318, 327, 379, 424, 436, 477, 636, 654, 758, 872, 954, 981, 1137, 1272, 1308, 1516, 1908, 1962, 2274, 2616, 3032, 3411, 3816, 3924, 4548, 5777, 6822, 7848, 9096, 11554, 13644, 17331, 20087, 23108, 27288, 34662, 40174, 41311, 46216, 51993, 60261, 69324, 80348, 82622, 103986, 120522, 123933, 138648, 160696, 165244, 180783, 207972, 241044, 247866, 330488, 361566, 371799, 415944, 482088, 495732, 723132, 743598, 991464, 1446264, 1487196, 2189483, 2974392, 4378966, 6568449, 8757932, 13136898, 17515864, 19705347, 26273796, 39410694, 52547592, 78821388, 157642776]

約数ペア:

[(1, 157642776), (2, 78821388), (3, 52547592), (4, 39410694), (6, 26273796), (8, 19705347), (9, 17515864), (12, 13136898), (18, 8757932), (24, 6568449), (36, 4378966), (53, 2974392), (72, 2189483), (106, 1487196), (109, 1446264), (159, 991464), (212, 743598), (218, 723132), (318, 495732), (327, 482088), (379, 415944), (424, 371799), (436, 361566), (477, 330488), (636, 247866), (654, 241044), (758, 207972), (872, 180783), (954, 165244), (981, 160696), (1137, 138648), (1272, 123933), (1308, 120522), (1516, 103986), (1908, 82622), (1962, 80348), (2274, 69324), (2616, 60261), (3032, 51993), (3411, 46216), (3816, 41311), (3924, 40174), (4548, 34662), (5777, 27288), (6822, 23108), (7848, 20087), (9096, 17331), (11554, 13644)]