179865936

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:353

約数の個数: 120

約数和(自身を含む): 518161280

約数和(自身を除く): 338295344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 97, 144, 158, 163, 194, 237, 291, 316, 326, 388, 474, 489, 582, 632, 652, 711, 776, 873, 948, 978, 1164, 1264, 1304, 1422, 1467, 1552, 1746, 1896, 1956, 2328, 2608, 2844, 2934, 3492, 3792, 3912, 4656, 5688, 5868, 6984, 7663, 7824, 11376, 11736, 12877, 13968, 15326, 15811, 22989, 23472, 25754, 30652, 31622, 38631, 45978, 47433, 51508, 61304, 63244, 68967, 77262, 91956, 94866, 103016, 115893, 122608, 126488, 137934, 142299, 154524, 183912, 189732, 206032, 231786, 252976, 275868, 284598, 309048, 367824, 379464, 463572, 551736, 569196, 618096, 758928, 927144, 1103472, 1138392, 1249069, 1854288, 2276784, 2498138, 3747207, 4996276, 7494414, 9992552, 11241621, 14988828, 19985104, 22483242, 29977656, 44966484, 59955312, 89932968, 179865936]

約数ペア:

[(1, 179865936), (2, 89932968), (3, 59955312), (4, 44966484), (6, 29977656), (8, 22483242), (9, 19985104), (12, 14988828), (16, 11241621), (18, 9992552), (24, 7494414), (36, 4996276), (48, 3747207), (72, 2498138), (79, 2276784), (97, 1854288), (144, 1249069), (158, 1138392), (163, 1103472), (194, 927144), (237, 758928), (291, 618096), (316, 569196), (326, 551736), (388, 463572), (474, 379464), (489, 367824), (582, 309048), (632, 284598), (652, 275868), (711, 252976), (776, 231786), (873, 206032), (948, 189732), (978, 183912), (1164, 154524), (1264, 142299), (1304, 137934), (1422, 126488), (1467, 122608), (1552, 115893), (1746, 103016), (1896, 94866), (1956, 91956), (2328, 77262), (2608, 68967), (2844, 63244), (2934, 61304), (3492, 51508), (3792, 47433), (3912, 45978), (4656, 38631), (5688, 31622), (5868, 30652), (6984, 25754), (7663, 23472), (7824, 22989), (11376, 15811), (11736, 15326), (12877, 13968)]