172386864

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1395

約数の個数: 120

約数和(自身を含む): 527278752

約数和(自身を除く): 354891888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 71, 72, 78, 104, 117, 142, 144, 156, 208, 213, 234, 284, 312, 426, 468, 568, 624, 639, 852, 923, 936, 1136, 1278, 1297, 1704, 1846, 1872, 2556, 2594, 2769, 3408, 3692, 3891, 5112, 5188, 5538, 7384, 7782, 8307, 10224, 10376, 11076, 11673, 14768, 15564, 16614, 16861, 20752, 22152, 23346, 31128, 33228, 33722, 44304, 46692, 50583, 62256, 66456, 67444, 92087, 93384, 101166, 132912, 134888, 151749, 184174, 186768, 202332, 269776, 276261, 303498, 368348, 404664, 552522, 606996, 736696, 809328, 828783, 1105044, 1197131, 1213992, 1473392, 1657566, 2210088, 2394262, 2427984, 3315132, 3591393, 4420176, 4788524, 6630264, 7182786, 9577048, 10774179, 13260528, 14365572, 19154096, 21548358, 28731144, 43096716, 57462288, 86193432, 172386864]

約数ペア:

[(1, 172386864), (2, 86193432), (3, 57462288), (4, 43096716), (6, 28731144), (8, 21548358), (9, 19154096), (12, 14365572), (13, 13260528), (16, 10774179), (18, 9577048), (24, 7182786), (26, 6630264), (36, 4788524), (39, 4420176), (48, 3591393), (52, 3315132), (71, 2427984), (72, 2394262), (78, 2210088), (104, 1657566), (117, 1473392), (142, 1213992), (144, 1197131), (156, 1105044), (208, 828783), (213, 809328), (234, 736696), (284, 606996), (312, 552522), (426, 404664), (468, 368348), (568, 303498), (624, 276261), (639, 269776), (852, 202332), (923, 186768), (936, 184174), (1136, 151749), (1278, 134888), (1297, 132912), (1704, 101166), (1846, 93384), (1872, 92087), (2556, 67444), (2594, 66456), (2769, 62256), (3408, 50583), (3692, 46692), (3891, 44304), (5112, 33722), (5188, 33228), (5538, 31128), (7384, 23346), (7782, 22152), (8307, 20752), (10224, 16861), (10376, 16614), (11076, 15564), (11673, 14768)]