145208868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2459}}^1$

素因数の和:2529

約数の個数: 96

約数和(自身を含む): 418790400

約数和(自身を除く): 273581532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 42, 57, 74, 76, 84, 111, 114, 133, 148, 222, 228, 259, 266, 399, 444, 518, 532, 703, 777, 798, 1036, 1406, 1554, 1596, 2109, 2459, 2812, 3108, 4218, 4918, 4921, 7377, 8436, 9836, 9842, 14754, 14763, 17213, 19684, 29508, 29526, 34426, 46721, 51639, 59052, 68852, 90983, 93442, 103278, 140163, 181966, 186884, 206556, 272949, 280326, 327047, 363932, 545898, 560652, 636881, 654094, 981141, 1091796, 1273762, 1308188, 1728677, 1910643, 1962282, 2547524, 3457354, 3821286, 3924564, 5186031, 6914708, 7642572, 10372062, 12100739, 20744124, 24201478, 36302217, 48402956, 72604434, 145208868]

約数ペア:

[(1, 145208868), (2, 72604434), (3, 48402956), (4, 36302217), (6, 24201478), (7, 20744124), (12, 12100739), (14, 10372062), (19, 7642572), (21, 6914708), (28, 5186031), (37, 3924564), (38, 3821286), (42, 3457354), (57, 2547524), (74, 1962282), (76, 1910643), (84, 1728677), (111, 1308188), (114, 1273762), (133, 1091796), (148, 981141), (222, 654094), (228, 636881), (259, 560652), (266, 545898), (399, 363932), (444, 327047), (518, 280326), (532, 272949), (703, 206556), (777, 186884), (798, 181966), (1036, 140163), (1406, 103278), (1554, 93442), (1596, 90983), (2109, 68852), (2459, 59052), (2812, 51639), (3108, 46721), (4218, 34426), (4918, 29526), (4921, 29508), (7377, 19684), (8436, 17213), (9836, 14763), (9842, 14754)]