16285472

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 39916800

約数和(自身を除く): 23631328

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 32, 46, 56, 58, 92, 109, 112, 116, 161, 184, 203, 218, 224, 232, 322, 368, 406, 436, 464, 644, 667, 736, 763, 812, 872, 928, 1288, 1334, 1526, 1624, 1744, 2507, 2576, 2668, 3052, 3161, 3248, 3488, 4669, 5014, 5152, 5336, 6104, 6322, 6496, 9338, 10028, 10672, 12208, 12644, 17549, 18676, 20056, 21344, 22127, 24416, 25288, 35098, 37352, 40112, 44254, 50576, 70196, 72703, 74704, 80224, 88508, 101152, 140392, 145406, 149408, 177016, 280784, 290812, 354032, 508921, 561568, 581624, 708064, 1017842, 1163248, 2035684, 2326496, 4071368, 8142736, 16285472]

約数ペア:

[(1, 16285472), (2, 8142736), (4, 4071368), (7, 2326496), (8, 2035684), (14, 1163248), (16, 1017842), (23, 708064), (28, 581624), (29, 561568), (32, 508921), (46, 354032), (56, 290812), (58, 280784), (92, 177016), (109, 149408), (112, 145406), (116, 140392), (161, 101152), (184, 88508), (203, 80224), (218, 74704), (224, 72703), (232, 70196), (322, 50576), (368, 44254), (406, 40112), (436, 37352), (464, 35098), (644, 25288), (667, 24416), (736, 22127), (763, 21344), (812, 20056), (872, 18676), (928, 17549), (1288, 12644), (1334, 12208), (1526, 10672), (1624, 10028), (1744, 9338), (2507, 6496), (2576, 6322), (2668, 6104), (3052, 5336), (3161, 5152), (3248, 5014), (3488, 4669)]