173194672

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 395331840

約数和(自身を除く): 222137168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 163, 179, 212, 326, 358, 371, 424, 652, 716, 742, 848, 1141, 1253, 1304, 1432, 1484, 2282, 2506, 2608, 2864, 2968, 4564, 5012, 5936, 8639, 9128, 9487, 10024, 17278, 18256, 18974, 20048, 29177, 34556, 37948, 58354, 60473, 66409, 69112, 75896, 116708, 120946, 132818, 138224, 151792, 204239, 233416, 241892, 265636, 408478, 466832, 483784, 531272, 816956, 967568, 1062544, 1546381, 1633912, 3092762, 3267824, 6185524, 10824667, 12371048, 21649334, 24742096, 43298668, 86597336, 173194672]

約数ペア:

[(1, 173194672), (2, 86597336), (4, 43298668), (7, 24742096), (8, 21649334), (14, 12371048), (16, 10824667), (28, 6185524), (53, 3267824), (56, 3092762), (106, 1633912), (112, 1546381), (163, 1062544), (179, 967568), (212, 816956), (326, 531272), (358, 483784), (371, 466832), (424, 408478), (652, 265636), (716, 241892), (742, 233416), (848, 204239), (1141, 151792), (1253, 138224), (1304, 132818), (1432, 120946), (1484, 116708), (2282, 75896), (2506, 69112), (2608, 66409), (2864, 60473), (2968, 58354), (4564, 37948), (5012, 34556), (5936, 29177), (8639, 20048), (9128, 18974), (9487, 18256), (10024, 17278)]