148954788

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:319

約数の個数: 120

約数和(自身を含む): 409812480

約数和(自身を除く): 260857692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 83, 87, 108, 116, 162, 166, 174, 191, 249, 261, 324, 332, 348, 382, 498, 522, 573, 747, 764, 783, 996, 1044, 1146, 1494, 1566, 1719, 2241, 2292, 2349, 2407, 2988, 3132, 3438, 4482, 4698, 4814, 5157, 5539, 6723, 6876, 7221, 8964, 9396, 9628, 10314, 11078, 13446, 14442, 15471, 15853, 16617, 20628, 21663, 22156, 26892, 28884, 30942, 31706, 33234, 43326, 47559, 49851, 61884, 63412, 64989, 66468, 86652, 95118, 99702, 129978, 142677, 149553, 190236, 194967, 199404, 259956, 285354, 299106, 389934, 428031, 448659, 459737, 570708, 598212, 779868, 856062, 897318, 919474, 1284093, 1379211, 1712124, 1794636, 1838948, 2568186, 2758422, 4137633, 5136372, 5516844, 8275266, 12412899, 16550532, 24825798, 37238697, 49651596, 74477394, 148954788]

約数ペア:

[(1, 148954788), (2, 74477394), (3, 49651596), (4, 37238697), (6, 24825798), (9, 16550532), (12, 12412899), (18, 8275266), (27, 5516844), (29, 5136372), (36, 4137633), (54, 2758422), (58, 2568186), (81, 1838948), (83, 1794636), (87, 1712124), (108, 1379211), (116, 1284093), (162, 919474), (166, 897318), (174, 856062), (191, 779868), (249, 598212), (261, 570708), (324, 459737), (332, 448659), (348, 428031), (382, 389934), (498, 299106), (522, 285354), (573, 259956), (747, 199404), (764, 194967), (783, 190236), (996, 149553), (1044, 142677), (1146, 129978), (1494, 99702), (1566, 95118), (1719, 86652), (2241, 66468), (2292, 64989), (2349, 63412), (2407, 61884), (2988, 49851), (3132, 47559), (3438, 43326), (4482, 33234), (4698, 31706), (4814, 30942), (5157, 28884), (5539, 26892), (6723, 22156), (6876, 21663), (7221, 20628), (8964, 16617), (9396, 15853), (9628, 15471), (10314, 14442), (11078, 13446)]