187793112

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:521

約数の個数: 128

約数和(自身を含む): 540288000

約数和(自身を除く): 352494888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 79, 104, 114, 152, 156, 158, 228, 237, 247, 312, 316, 401, 456, 474, 494, 632, 741, 802, 948, 988, 1027, 1203, 1482, 1501, 1604, 1896, 1976, 2054, 2406, 2964, 3002, 3081, 3208, 4108, 4503, 4812, 5213, 5928, 6004, 6162, 7619, 8216, 9006, 9624, 10426, 12008, 12324, 15238, 15639, 18012, 19513, 20852, 22857, 24648, 30476, 31278, 31679, 36024, 39026, 41704, 45714, 58539, 60952, 62556, 63358, 78052, 91428, 95037, 99047, 117078, 125112, 126716, 156104, 182856, 190074, 198094, 234156, 253432, 297141, 380148, 396188, 411827, 468312, 594282, 601901, 760296, 792376, 823654, 1188564, 1203802, 1235481, 1647308, 1805703, 2377128, 2407604, 2470962, 3294616, 3611406, 4815208, 4941924, 7222812, 7824713, 9883848, 14445624, 15649426, 23474139, 31298852, 46948278, 62597704, 93896556, 187793112]

約数ペア:

[(1, 187793112), (2, 93896556), (3, 62597704), (4, 46948278), (6, 31298852), (8, 23474139), (12, 15649426), (13, 14445624), (19, 9883848), (24, 7824713), (26, 7222812), (38, 4941924), (39, 4815208), (52, 3611406), (57, 3294616), (76, 2470962), (78, 2407604), (79, 2377128), (104, 1805703), (114, 1647308), (152, 1235481), (156, 1203802), (158, 1188564), (228, 823654), (237, 792376), (247, 760296), (312, 601901), (316, 594282), (401, 468312), (456, 411827), (474, 396188), (494, 380148), (632, 297141), (741, 253432), (802, 234156), (948, 198094), (988, 190074), (1027, 182856), (1203, 156104), (1482, 126716), (1501, 125112), (1604, 117078), (1896, 99047), (1976, 95037), (2054, 91428), (2406, 78052), (2964, 63358), (3002, 62556), (3081, 60952), (3208, 58539), (4108, 45714), (4503, 41704), (4812, 39026), (5213, 36024), (5928, 31679), (6004, 31278), (6162, 30476), (7619, 24648), (8216, 22857), (9006, 20852), (9624, 19513), (10426, 18012), (12008, 15639), (12324, 15238)]