157189344

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 192

約数和(自身を含む): 487710720

約数和(自身を除く): 330521376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 32, 34, 39, 48, 51, 52, 62, 68, 78, 93, 96, 102, 104, 124, 136, 156, 186, 204, 208, 221, 239, 248, 272, 312, 372, 403, 408, 416, 442, 478, 496, 527, 544, 624, 663, 717, 744, 806, 816, 884, 956, 992, 1054, 1209, 1248, 1326, 1434, 1488, 1581, 1612, 1632, 1768, 1912, 2108, 2418, 2652, 2868, 2976, 3107, 3162, 3224, 3536, 3824, 4063, 4216, 4836, 5304, 5736, 6214, 6324, 6448, 6851, 7072, 7409, 7648, 8126, 8432, 9321, 9672, 10608, 11472, 12189, 12428, 12648, 12896, 13702, 14818, 16252, 16864, 18642, 19344, 20553, 21216, 22227, 22944, 24378, 24856, 25296, 27404, 29636, 32504, 37284, 38688, 41106, 44454, 48756, 49712, 50592, 52819, 54808, 59272, 65008, 74568, 82212, 88908, 96317, 97512, 99424, 105638, 109616, 118544, 125953, 130016, 149136, 158457, 164424, 177816, 192634, 195024, 211276, 219232, 237088, 251906, 288951, 298272, 316914, 328848, 355632, 377859, 385268, 390048, 422552, 503812, 577902, 633828, 657696, 711264, 755718, 770536, 845104, 1007624, 1155804, 1267656, 1511436, 1541072, 1637389, 1690208, 2015248, 2311608, 2535312, 3022872, 3082144, 3274778, 4030496, 4623216, 4912167, 5070624, 6045744, 6549556, 9246432, 9824334, 12091488, 13099112, 19648668, 26198224, 39297336, 52396448, 78594672, 157189344]

約数ペア:

[(1, 157189344), (2, 78594672), (3, 52396448), (4, 39297336), (6, 26198224), (8, 19648668), (12, 13099112), (13, 12091488), (16, 9824334), (17, 9246432), (24, 6549556), (26, 6045744), (31, 5070624), (32, 4912167), (34, 4623216), (39, 4030496), (48, 3274778), (51, 3082144), (52, 3022872), (62, 2535312), (68, 2311608), (78, 2015248), (93, 1690208), (96, 1637389), (102, 1541072), (104, 1511436), (124, 1267656), (136, 1155804), (156, 1007624), (186, 845104), (204, 770536), (208, 755718), (221, 711264), (239, 657696), (248, 633828), (272, 577902), (312, 503812), (372, 422552), (403, 390048), (408, 385268), (416, 377859), (442, 355632), (478, 328848), (496, 316914), (527, 298272), (544, 288951), (624, 251906), (663, 237088), (717, 219232), (744, 211276), (806, 195024), (816, 192634), (884, 177816), (956, 164424), (992, 158457), (1054, 149136), (1209, 130016), (1248, 125953), (1326, 118544), (1434, 109616), (1488, 105638), (1581, 99424), (1612, 97512), (1632, 96317), (1768, 88908), (1912, 82212), (2108, 74568), (2418, 65008), (2652, 59272), (2868, 54808), (2976, 52819), (3107, 50592), (3162, 49712), (3224, 48756), (3536, 44454), (3824, 41106), (4063, 38688), (4216, 37284), (4836, 32504), (5304, 29636), (5736, 27404), (6214, 25296), (6324, 24856), (6448, 24378), (6851, 22944), (7072, 22227), (7409, 21216), (7648, 20553), (8126, 19344), (8432, 18642), (9321, 16864), (9672, 16252), (10608, 14818), (11472, 13702), (12189, 12896), (12428, 12648)]