164996892

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 446880000

約数和(自身を除く): 281883108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 139, 174, 261, 278, 348, 379, 417, 522, 556, 758, 783, 834, 1044, 1137, 1251, 1516, 1566, 1668, 2274, 2502, 3132, 3411, 3753, 4031, 4548, 5004, 6822, 7506, 8062, 10233, 10991, 12093, 13644, 15012, 16124, 20466, 21982, 24186, 32973, 36279, 40932, 43964, 48372, 52681, 65946, 72558, 98919, 105362, 108837, 131892, 145116, 158043, 197838, 210724, 217674, 296757, 316086, 395676, 435348, 474129, 593514, 632172, 948258, 1187028, 1422387, 1527749, 1896516, 2844774, 3055498, 4583247, 5689548, 6110996, 9166494, 13749741, 18332988, 27499482, 41249223, 54998964, 82498446, 164996892]

約数ペア:

[(1, 164996892), (2, 82498446), (3, 54998964), (4, 41249223), (6, 27499482), (9, 18332988), (12, 13749741), (18, 9166494), (27, 6110996), (29, 5689548), (36, 4583247), (54, 3055498), (58, 2844774), (87, 1896516), (108, 1527749), (116, 1422387), (139, 1187028), (174, 948258), (261, 632172), (278, 593514), (348, 474129), (379, 435348), (417, 395676), (522, 316086), (556, 296757), (758, 217674), (783, 210724), (834, 197838), (1044, 158043), (1137, 145116), (1251, 131892), (1516, 108837), (1566, 105362), (1668, 98919), (2274, 72558), (2502, 65946), (3132, 52681), (3411, 48372), (3753, 43964), (4031, 40932), (4548, 36279), (5004, 32973), (6822, 24186), (7506, 21982), (8062, 20466), (10233, 16124), (10991, 15012), (12093, 13644)]