128233404

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 108

約数和(自身を含む): 359996728

約数和(自身を除く): 231763324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 163, 164, 234, 246, 326, 369, 468, 489, 492, 533, 652, 738, 978, 1066, 1467, 1476, 1599, 1681, 1956, 2119, 2132, 2934, 3198, 3362, 4238, 4797, 5043, 5868, 6357, 6396, 6683, 6724, 8476, 9594, 10086, 12714, 13366, 15129, 19071, 19188, 20049, 20172, 21853, 25428, 26732, 30258, 38142, 40098, 43706, 60147, 60516, 65559, 76284, 80196, 86879, 87412, 120294, 131118, 173758, 196677, 240588, 260637, 262236, 274003, 347516, 393354, 521274, 548006, 781911, 786708, 822009, 1042548, 1096012, 1563822, 1644018, 2466027, 3127644, 3288036, 3562039, 4932054, 7124078, 9864108, 10686117, 14248156, 21372234, 32058351, 42744468, 64116702, 128233404]

約数ペア:

[(1, 128233404), (2, 64116702), (3, 42744468), (4, 32058351), (6, 21372234), (9, 14248156), (12, 10686117), (13, 9864108), (18, 7124078), (26, 4932054), (36, 3562039), (39, 3288036), (41, 3127644), (52, 2466027), (78, 1644018), (82, 1563822), (117, 1096012), (123, 1042548), (156, 822009), (163, 786708), (164, 781911), (234, 548006), (246, 521274), (326, 393354), (369, 347516), (468, 274003), (489, 262236), (492, 260637), (533, 240588), (652, 196677), (738, 173758), (978, 131118), (1066, 120294), (1467, 87412), (1476, 86879), (1599, 80196), (1681, 76284), (1956, 65559), (2119, 60516), (2132, 60147), (2934, 43706), (3198, 40098), (3362, 38142), (4238, 30258), (4797, 26732), (5043, 25428), (5868, 21853), (6357, 20172), (6396, 20049), (6683, 19188), (6724, 19071), (8476, 15129), (9594, 13366), (10086, 12714)]