164420676

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1230

約数の個数: 108

約数和(自身を含む): 489735792

約数和(自身を除く): 325315116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 83, 84, 98, 126, 147, 166, 196, 249, 252, 294, 332, 441, 498, 581, 588, 747, 882, 996, 1123, 1162, 1494, 1743, 1764, 2246, 2324, 2988, 3369, 3486, 4067, 4492, 5229, 6738, 6972, 7861, 8134, 10107, 10458, 12201, 13476, 15722, 16268, 20214, 20916, 23583, 24402, 31444, 36603, 40428, 47166, 48804, 55027, 70749, 73206, 93209, 94332, 110054, 141498, 146412, 165081, 186418, 220108, 279627, 282996, 330162, 372836, 495243, 559254, 652463, 660324, 838881, 990486, 1118508, 1304926, 1677762, 1957389, 1980972, 2609852, 3355524, 3914778, 4567241, 5872167, 7829556, 9134482, 11744334, 13701723, 18268964, 23488668, 27403446, 41105169, 54806892, 82210338, 164420676]

約数ペア:

[(1, 164420676), (2, 82210338), (3, 54806892), (4, 41105169), (6, 27403446), (7, 23488668), (9, 18268964), (12, 13701723), (14, 11744334), (18, 9134482), (21, 7829556), (28, 5872167), (36, 4567241), (42, 3914778), (49, 3355524), (63, 2609852), (83, 1980972), (84, 1957389), (98, 1677762), (126, 1304926), (147, 1118508), (166, 990486), (196, 838881), (249, 660324), (252, 652463), (294, 559254), (332, 495243), (441, 372836), (498, 330162), (581, 282996), (588, 279627), (747, 220108), (882, 186418), (996, 165081), (1123, 146412), (1162, 141498), (1494, 110054), (1743, 94332), (1764, 93209), (2246, 73206), (2324, 70749), (2988, 55027), (3369, 48804), (3486, 47166), (4067, 40428), (4492, 36603), (5229, 31444), (6738, 24402), (6972, 23583), (7861, 20916), (8134, 20214), (10107, 16268), (10458, 15722), (12201, 13476)]