197517888

素因数分解:

$2^6\times 3^2\times {\mathrm{139}}^1\times {\mathrm{2467}}^1$

素因数の和:2624

約数の個数: 84

約数和(自身を含む): 570453520

約数和(自身を除く): 372935632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 139, 144, 192, 278, 288, 417, 556, 576, 834, 1112, 1251, 1668, 2224, 2467, 2502, 3336, 4448, 4934, 5004, 6672, 7401, 8896, 9868, 10008, 13344, 14802, 19736, 20016, 22203, 26688, 29604, 39472, 40032, 44406, 59208, 78944, 80064, 88812, 118416, 157888, 177624, 236832, 342913, 355248, 473664, 685826, 710496, 1028739, 1371652, 1420992, 2057478, 2743304, 3086217, 4114956, 5486608, 6172434, 8229912, 10973216, 12344868, 16459824, 21946432, 24689736, 32919648, 49379472, 65839296, 98758944, 197517888]

約数ペア:

[(1, 197517888), (2, 98758944), (3, 65839296), (4, 49379472), (6, 32919648), (8, 24689736), (9, 21946432), (12, 16459824), (16, 12344868), (18, 10973216), (24, 8229912), (32, 6172434), (36, 5486608), (48, 4114956), (64, 3086217), (72, 2743304), (96, 2057478), (139, 1420992), (144, 1371652), (192, 1028739), (278, 710496), (288, 685826), (417, 473664), (556, 355248), (576, 342913), (834, 236832), (1112, 177624), (1251, 157888), (1668, 118416), (2224, 88812), (2467, 80064), (2502, 78944), (3336, 59208), (4448, 44406), (4934, 40032), (5004, 39472), (6672, 29604), (7401, 26688), (8896, 22203), (9868, 20016), (10008, 19736), (13344, 14802)]