139007844

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:506

約数の個数: 108

約数和(自身を含む): 386201088

約数和(自身を除く): 247193244

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 289, 306, 372, 431, 527, 558, 578, 612, 862, 867, 1054, 1116, 1156, 1293, 1581, 1724, 1734, 2108, 2586, 2601, 3162, 3468, 3879, 4743, 5172, 5202, 6324, 7327, 7758, 8959, 9486, 10404, 13361, 14654, 15516, 17918, 18972, 21981, 26722, 26877, 29308, 35836, 40083, 43962, 53444, 53754, 65943, 80166, 80631, 87924, 107508, 120249, 124559, 131886, 160332, 161262, 227137, 240498, 249118, 263772, 322524, 373677, 454274, 480996, 498236, 681411, 747354, 908548, 1121031, 1362822, 1494708, 2044233, 2242062, 2725644, 3861329, 4088466, 4484124, 7722658, 8176932, 11583987, 15445316, 23167974, 34751961, 46335948, 69503922, 139007844]

約数ペア:

[(1, 139007844), (2, 69503922), (3, 46335948), (4, 34751961), (6, 23167974), (9, 15445316), (12, 11583987), (17, 8176932), (18, 7722658), (31, 4484124), (34, 4088466), (36, 3861329), (51, 2725644), (62, 2242062), (68, 2044233), (93, 1494708), (102, 1362822), (124, 1121031), (153, 908548), (186, 747354), (204, 681411), (279, 498236), (289, 480996), (306, 454274), (372, 373677), (431, 322524), (527, 263772), (558, 249118), (578, 240498), (612, 227137), (862, 161262), (867, 160332), (1054, 131886), (1116, 124559), (1156, 120249), (1293, 107508), (1581, 87924), (1724, 80631), (1734, 80166), (2108, 65943), (2586, 53754), (2601, 53444), (3162, 43962), (3468, 40083), (3879, 35836), (4743, 29308), (5172, 26877), (5202, 26722), (6324, 21981), (7327, 18972), (7758, 17918), (8959, 15516), (9486, 14654), (10404, 13361)]