172246788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1362

約数の個数: 144

約数和(自身を含む): 544287744

約数和(自身を除く): 372040956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 31, 34, 36, 42, 51, 62, 63, 68, 84, 93, 102, 119, 124, 126, 153, 186, 204, 217, 238, 252, 279, 306, 357, 372, 434, 476, 527, 558, 612, 651, 714, 868, 1054, 1071, 1116, 1297, 1302, 1428, 1581, 1953, 2108, 2142, 2594, 2604, 3162, 3689, 3891, 3906, 4284, 4743, 5188, 6324, 7378, 7782, 7812, 9079, 9486, 11067, 11673, 14756, 15564, 18158, 18972, 22049, 22134, 23346, 27237, 33201, 36316, 40207, 44098, 44268, 46692, 54474, 66147, 66402, 80414, 81711, 88196, 108948, 120621, 132294, 132804, 154343, 160828, 163422, 198441, 241242, 264588, 281449, 308686, 326844, 361863, 396882, 463029, 482484, 562898, 617372, 683519, 723726, 793764, 844347, 926058, 1125796, 1367038, 1389087, 1447452, 1688694, 1852116, 2050557, 2533041, 2734076, 2778174, 3377388, 4101114, 4784633, 5066082, 5556348, 6151671, 8202228, 9569266, 10132164, 12303342, 14353899, 19138532, 24606684, 28707798, 43061697, 57415596, 86123394, 172246788]

約数ペア:

[(1, 172246788), (2, 86123394), (3, 57415596), (4, 43061697), (6, 28707798), (7, 24606684), (9, 19138532), (12, 14353899), (14, 12303342), (17, 10132164), (18, 9569266), (21, 8202228), (28, 6151671), (31, 5556348), (34, 5066082), (36, 4784633), (42, 4101114), (51, 3377388), (62, 2778174), (63, 2734076), (68, 2533041), (84, 2050557), (93, 1852116), (102, 1688694), (119, 1447452), (124, 1389087), (126, 1367038), (153, 1125796), (186, 926058), (204, 844347), (217, 793764), (238, 723726), (252, 683519), (279, 617372), (306, 562898), (357, 482484), (372, 463029), (434, 396882), (476, 361863), (527, 326844), (558, 308686), (612, 281449), (651, 264588), (714, 241242), (868, 198441), (1054, 163422), (1071, 160828), (1116, 154343), (1297, 132804), (1302, 132294), (1428, 120621), (1581, 108948), (1953, 88196), (2108, 81711), (2142, 80414), (2594, 66402), (2604, 66147), (3162, 54474), (3689, 46692), (3891, 44268), (3906, 44098), (4284, 40207), (4743, 36316), (5188, 33201), (6324, 27237), (7378, 23346), (7782, 22134), (7812, 22049), (9079, 18972), (9486, 18158), (11067, 15564), (11673, 14756)]