157329984

素因数分解:

$2^6\times 3^1\times 7^3\times {\mathrm{2389}}^1$

素因数の和:2425

約数の個数: 112

約数和(自身を含む): 485648000

約数和(自身を除く): 328318016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 588, 672, 686, 784, 1029, 1176, 1344, 1372, 1568, 2058, 2352, 2389, 2744, 3136, 4116, 4704, 4778, 5488, 7167, 8232, 9408, 9556, 10976, 14334, 16464, 16723, 19112, 21952, 28668, 32928, 33446, 38224, 50169, 57336, 65856, 66892, 76448, 100338, 114672, 117061, 133784, 152896, 200676, 229344, 234122, 267568, 351183, 401352, 458688, 468244, 535136, 702366, 802704, 819427, 936488, 1070272, 1404732, 1605408, 1638854, 1872976, 2458281, 2809464, 3210816, 3277708, 3745952, 4916562, 5618928, 6555416, 7491904, 9833124, 11237856, 13110832, 19666248, 22475712, 26221664, 39332496, 52443328, 78664992, 157329984]

約数ペア:

[(1, 157329984), (2, 78664992), (3, 52443328), (4, 39332496), (6, 26221664), (7, 22475712), (8, 19666248), (12, 13110832), (14, 11237856), (16, 9833124), (21, 7491904), (24, 6555416), (28, 5618928), (32, 4916562), (42, 3745952), (48, 3277708), (49, 3210816), (56, 2809464), (64, 2458281), (84, 1872976), (96, 1638854), (98, 1605408), (112, 1404732), (147, 1070272), (168, 936488), (192, 819427), (196, 802704), (224, 702366), (294, 535136), (336, 468244), (343, 458688), (392, 401352), (448, 351183), (588, 267568), (672, 234122), (686, 229344), (784, 200676), (1029, 152896), (1176, 133784), (1344, 117061), (1372, 114672), (1568, 100338), (2058, 76448), (2352, 66892), (2389, 65856), (2744, 57336), (3136, 50169), (4116, 38224), (4704, 33446), (4778, 32928), (5488, 28668), (7167, 21952), (8232, 19112), (9408, 16723), (9556, 16464), (10976, 14334)]