158325804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1620

約数の個数: 144

約数和(自身を含む): 508784640

約数和(自身を除く): 350458836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1559, 1612, 1638, 1953, 2418, 2604, 2821, 3118, 3276, 3627, 3906, 4677, 4836, 5642, 6236, 7254, 7812, 8463, 9354, 10913, 11284, 14031, 14508, 16926, 18708, 20267, 21826, 25389, 28062, 32739, 33852, 40534, 43652, 48329, 50778, 56124, 60801, 65478, 81068, 96658, 98217, 101556, 121602, 130956, 141869, 144987, 182403, 193316, 196434, 243204, 283738, 289974, 338303, 364806, 392868, 425607, 434961, 567476, 579948, 628277, 676606, 729612, 851214, 869922, 1014909, 1256554, 1276821, 1353212, 1702428, 1739844, 1884831, 2029818, 2513108, 2553642, 3044727, 3769662, 4059636, 4397939, 5107284, 5654493, 6089454, 7539324, 8795878, 11308986, 12178908, 13193817, 17591756, 22617972, 26387634, 39581451, 52775268, 79162902, 158325804]

約数ペア:

[(1, 158325804), (2, 79162902), (3, 52775268), (4, 39581451), (6, 26387634), (7, 22617972), (9, 17591756), (12, 13193817), (13, 12178908), (14, 11308986), (18, 8795878), (21, 7539324), (26, 6089454), (28, 5654493), (31, 5107284), (36, 4397939), (39, 4059636), (42, 3769662), (52, 3044727), (62, 2553642), (63, 2513108), (78, 2029818), (84, 1884831), (91, 1739844), (93, 1702428), (117, 1353212), (124, 1276821), (126, 1256554), (156, 1014909), (182, 869922), (186, 851214), (217, 729612), (234, 676606), (252, 628277), (273, 579948), (279, 567476), (364, 434961), (372, 425607), (403, 392868), (434, 364806), (468, 338303), (546, 289974), (558, 283738), (651, 243204), (806, 196434), (819, 193316), (868, 182403), (1092, 144987), (1116, 141869), (1209, 130956), (1302, 121602), (1559, 101556), (1612, 98217), (1638, 96658), (1953, 81068), (2418, 65478), (2604, 60801), (2821, 56124), (3118, 50778), (3276, 48329), (3627, 43652), (3906, 40534), (4677, 33852), (4836, 32739), (5642, 28062), (6236, 25389), (7254, 21826), (7812, 20267), (8463, 18708), (9354, 16926), (10913, 14508), (11284, 14031)]