163867488

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 487710720

約数和(自身を除く): 323843232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 41, 48, 51, 62, 68, 79, 82, 93, 96, 102, 123, 124, 136, 158, 164, 186, 204, 237, 246, 248, 272, 316, 328, 372, 408, 474, 492, 496, 527, 544, 632, 656, 697, 744, 816, 948, 984, 992, 1054, 1264, 1271, 1312, 1343, 1394, 1488, 1581, 1632, 1896, 1968, 2091, 2108, 2449, 2528, 2542, 2686, 2788, 2976, 3162, 3239, 3792, 3813, 3936, 4029, 4182, 4216, 4898, 5084, 5372, 5576, 6324, 6478, 7347, 7584, 7626, 8058, 8364, 8432, 9717, 9796, 10168, 10744, 11152, 12648, 12956, 14694, 15252, 16116, 16728, 16864, 19434, 19592, 20336, 21488, 21607, 22304, 25296, 25912, 29388, 30504, 32232, 33456, 38868, 39184, 40672, 41633, 42976, 43214, 50592, 51824, 55063, 58776, 61008, 64464, 64821, 66912, 77736, 78368, 83266, 86428, 100409, 103648, 110126, 117552, 122016, 124899, 128928, 129642, 155472, 165189, 166532, 172856, 200818, 220252, 235104, 249798, 259284, 301227, 310944, 330378, 333064, 345712, 401636, 440504, 499596, 518568, 602454, 660756, 666128, 691424, 803272, 881008, 999192, 1037136, 1204908, 1321512, 1332256, 1606544, 1706953, 1762016, 1998384, 2074272, 2409816, 2643024, 3213088, 3413906, 3996768, 4819632, 5120859, 5286048, 6827812, 9639264, 10241718, 13655624, 20483436, 27311248, 40966872, 54622496, 81933744, 163867488]

約数ペア:

[(1, 163867488), (2, 81933744), (3, 54622496), (4, 40966872), (6, 27311248), (8, 20483436), (12, 13655624), (16, 10241718), (17, 9639264), (24, 6827812), (31, 5286048), (32, 5120859), (34, 4819632), (41, 3996768), (48, 3413906), (51, 3213088), (62, 2643024), (68, 2409816), (79, 2074272), (82, 1998384), (93, 1762016), (96, 1706953), (102, 1606544), (123, 1332256), (124, 1321512), (136, 1204908), (158, 1037136), (164, 999192), (186, 881008), (204, 803272), (237, 691424), (246, 666128), (248, 660756), (272, 602454), (316, 518568), (328, 499596), (372, 440504), (408, 401636), (474, 345712), (492, 333064), (496, 330378), (527, 310944), (544, 301227), (632, 259284), (656, 249798), (697, 235104), (744, 220252), (816, 200818), (948, 172856), (984, 166532), (992, 165189), (1054, 155472), (1264, 129642), (1271, 128928), (1312, 124899), (1343, 122016), (1394, 117552), (1488, 110126), (1581, 103648), (1632, 100409), (1896, 86428), (1968, 83266), (2091, 78368), (2108, 77736), (2449, 66912), (2528, 64821), (2542, 64464), (2686, 61008), (2788, 58776), (2976, 55063), (3162, 51824), (3239, 50592), (3792, 43214), (3813, 42976), (3936, 41633), (4029, 40672), (4182, 39184), (4216, 38868), (4898, 33456), (5084, 32232), (5372, 30504), (5576, 29388), (6324, 25912), (6478, 25296), (7347, 22304), (7584, 21607), (7626, 21488), (8058, 20336), (8364, 19592), (8432, 19434), (9717, 16864), (9796, 16728), (10168, 16116), (10744, 15252), (11152, 14694), (12648, 12956)]