172151928

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:422

約数の個数: 192

約数和(自身を含む): 550368000

約数和(自身を除く): 378216072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 31, 34, 36, 39, 51, 52, 62, 68, 72, 78, 93, 102, 104, 117, 124, 136, 153, 156, 186, 204, 221, 234, 248, 279, 306, 312, 349, 372, 403, 408, 442, 468, 527, 558, 612, 663, 698, 744, 806, 884, 936, 1047, 1054, 1116, 1209, 1224, 1326, 1396, 1581, 1612, 1768, 1989, 2094, 2108, 2232, 2418, 2652, 2792, 3141, 3162, 3224, 3627, 3978, 4188, 4216, 4537, 4743, 4836, 5304, 5933, 6282, 6324, 6851, 7254, 7956, 8376, 9074, 9486, 9672, 10819, 11866, 12564, 12648, 13611, 13702, 14508, 15912, 17799, 18148, 18972, 20553, 21638, 23732, 25128, 27222, 27404, 29016, 32457, 35598, 36296, 37944, 40833, 41106, 43276, 47464, 53397, 54444, 54808, 61659, 64914, 71196, 77129, 81666, 82212, 86552, 97371, 106794, 108888, 123318, 129828, 140647, 142392, 154258, 163332, 164424, 183923, 194742, 213588, 231387, 246636, 259656, 281294, 308516, 326664, 367846, 389484, 421941, 427176, 462774, 493272, 551769, 562588, 617032, 694161, 735692, 778968, 843882, 925548, 1103538, 1125176, 1265823, 1388322, 1471384, 1655307, 1687764, 1851096, 2207076, 2390999, 2531646, 2776644, 3310614, 3375528, 4414152, 4781998, 5063292, 5553288, 6621228, 7172997, 9563996, 10126584, 13242456, 14345994, 19127992, 21518991, 28691988, 43037982, 57383976, 86075964, 172151928]

約数ペア:

[(1, 172151928), (2, 86075964), (3, 57383976), (4, 43037982), (6, 28691988), (8, 21518991), (9, 19127992), (12, 14345994), (13, 13242456), (17, 10126584), (18, 9563996), (24, 7172997), (26, 6621228), (31, 5553288), (34, 5063292), (36, 4781998), (39, 4414152), (51, 3375528), (52, 3310614), (62, 2776644), (68, 2531646), (72, 2390999), (78, 2207076), (93, 1851096), (102, 1687764), (104, 1655307), (117, 1471384), (124, 1388322), (136, 1265823), (153, 1125176), (156, 1103538), (186, 925548), (204, 843882), (221, 778968), (234, 735692), (248, 694161), (279, 617032), (306, 562588), (312, 551769), (349, 493272), (372, 462774), (403, 427176), (408, 421941), (442, 389484), (468, 367846), (527, 326664), (558, 308516), (612, 281294), (663, 259656), (698, 246636), (744, 231387), (806, 213588), (884, 194742), (936, 183923), (1047, 164424), (1054, 163332), (1116, 154258), (1209, 142392), (1224, 140647), (1326, 129828), (1396, 123318), (1581, 108888), (1612, 106794), (1768, 97371), (1989, 86552), (2094, 82212), (2108, 81666), (2232, 77129), (2418, 71196), (2652, 64914), (2792, 61659), (3141, 54808), (3162, 54444), (3224, 53397), (3627, 47464), (3978, 43276), (4188, 41106), (4216, 40833), (4537, 37944), (4743, 36296), (4836, 35598), (5304, 32457), (5933, 29016), (6282, 27404), (6324, 27222), (6851, 25128), (7254, 23732), (7956, 21638), (8376, 20553), (9074, 18972), (9486, 18148), (9672, 17799), (10819, 15912), (11866, 14508), (12564, 13702), (12648, 13611)]