157914792

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1564

約数の個数: 128

約数和(自身を含む): 508723200

約数和(自身を除く): 350808408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 84, 108, 126, 142, 168, 189, 213, 216, 252, 284, 378, 426, 497, 504, 568, 639, 756, 852, 994, 1278, 1471, 1491, 1512, 1704, 1917, 1988, 2556, 2942, 2982, 3834, 3976, 4413, 4473, 5112, 5884, 5964, 7668, 8826, 8946, 10297, 11768, 11928, 13239, 13419, 15336, 17652, 17892, 20594, 26478, 26838, 30891, 35304, 35784, 39717, 41188, 52956, 53676, 61782, 79434, 82376, 92673, 104441, 105912, 107352, 123564, 158868, 185346, 208882, 247128, 278019, 313323, 317736, 370692, 417764, 556038, 626646, 731087, 741384, 835528, 939969, 1112076, 1253292, 1462174, 1879938, 2193261, 2224152, 2506584, 2819907, 2924348, 3759876, 4386522, 5639814, 5848696, 6579783, 7519752, 8773044, 11279628, 13159566, 17546088, 19739349, 22559256, 26319132, 39478698, 52638264, 78957396, 157914792]

約数ペア:

[(1, 157914792), (2, 78957396), (3, 52638264), (4, 39478698), (6, 26319132), (7, 22559256), (8, 19739349), (9, 17546088), (12, 13159566), (14, 11279628), (18, 8773044), (21, 7519752), (24, 6579783), (27, 5848696), (28, 5639814), (36, 4386522), (42, 3759876), (54, 2924348), (56, 2819907), (63, 2506584), (71, 2224152), (72, 2193261), (84, 1879938), (108, 1462174), (126, 1253292), (142, 1112076), (168, 939969), (189, 835528), (213, 741384), (216, 731087), (252, 626646), (284, 556038), (378, 417764), (426, 370692), (497, 317736), (504, 313323), (568, 278019), (639, 247128), (756, 208882), (852, 185346), (994, 158868), (1278, 123564), (1471, 107352), (1491, 105912), (1512, 104441), (1704, 92673), (1917, 82376), (1988, 79434), (2556, 61782), (2942, 53676), (2982, 52956), (3834, 41188), (3976, 39717), (4413, 35784), (4473, 35304), (5112, 30891), (5884, 26838), (5964, 26478), (7668, 20594), (8826, 17892), (8946, 17652), (10297, 15336), (11768, 13419), (11928, 13239)]