198798912

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:361

約数の個数: 168

約数和(自身を含む): 621304320

約数和(自身を除く): 422505408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 139, 144, 156, 191, 192, 208, 234, 278, 288, 312, 382, 416, 417, 468, 556, 573, 576, 624, 764, 832, 834, 936, 1112, 1146, 1248, 1251, 1528, 1668, 1719, 1807, 1872, 2224, 2292, 2483, 2496, 2502, 3056, 3336, 3438, 3614, 3744, 4448, 4584, 4966, 5004, 5421, 6112, 6672, 6876, 7228, 7449, 7488, 8896, 9168, 9932, 10008, 10842, 12224, 13344, 13752, 14456, 14898, 16263, 18336, 19864, 20016, 21684, 22347, 26549, 26688, 27504, 28912, 29796, 32526, 36672, 39728, 40032, 43368, 44694, 53098, 55008, 57824, 59592, 65052, 79456, 79647, 80064, 86736, 89388, 106196, 110016, 115648, 119184, 130104, 158912, 159294, 173472, 178776, 212392, 238368, 238941, 260208, 318588, 345137, 346944, 357552, 424784, 476736, 477882, 520416, 637176, 690274, 715104, 849568, 955764, 1035411, 1040832, 1274352, 1380548, 1430208, 1699136, 1911528, 2070822, 2548704, 2761096, 3106233, 3823056, 4141644, 5097408, 5522192, 6212466, 7646112, 8283288, 11044384, 12424932, 15292224, 16566576, 22088768, 24849864, 33133152, 49699728, 66266304, 99399456, 198798912]

約数ペア:

[(1, 198798912), (2, 99399456), (3, 66266304), (4, 49699728), (6, 33133152), (8, 24849864), (9, 22088768), (12, 16566576), (13, 15292224), (16, 12424932), (18, 11044384), (24, 8283288), (26, 7646112), (32, 6212466), (36, 5522192), (39, 5097408), (48, 4141644), (52, 3823056), (64, 3106233), (72, 2761096), (78, 2548704), (96, 2070822), (104, 1911528), (117, 1699136), (139, 1430208), (144, 1380548), (156, 1274352), (191, 1040832), (192, 1035411), (208, 955764), (234, 849568), (278, 715104), (288, 690274), (312, 637176), (382, 520416), (416, 477882), (417, 476736), (468, 424784), (556, 357552), (573, 346944), (576, 345137), (624, 318588), (764, 260208), (832, 238941), (834, 238368), (936, 212392), (1112, 178776), (1146, 173472), (1248, 159294), (1251, 158912), (1528, 130104), (1668, 119184), (1719, 115648), (1807, 110016), (1872, 106196), (2224, 89388), (2292, 86736), (2483, 80064), (2496, 79647), (2502, 79456), (3056, 65052), (3336, 59592), (3438, 57824), (3614, 55008), (3744, 53098), (4448, 44694), (4584, 43368), (4966, 40032), (5004, 39728), (5421, 36672), (6112, 32526), (6672, 29796), (6876, 28912), (7228, 27504), (7449, 26688), (7488, 26549), (8896, 22347), (9168, 21684), (9932, 20016), (10008, 19864), (10842, 18336), (12224, 16263), (13344, 14898), (13752, 14456)]