131164968

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 380358720

約数和(自身を除く): 249193752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 47, 62, 66, 88, 93, 94, 121, 124, 132, 141, 186, 188, 242, 248, 264, 282, 341, 363, 372, 376, 484, 517, 564, 682, 726, 744, 961, 968, 1023, 1034, 1128, 1364, 1452, 1457, 1551, 1922, 2046, 2068, 2728, 2883, 2904, 2914, 3102, 3751, 3844, 4092, 4136, 4371, 5687, 5766, 5828, 6204, 7502, 7688, 8184, 8742, 10571, 11253, 11374, 11532, 11656, 12408, 15004, 16027, 17061, 17484, 21142, 22506, 22748, 23064, 30008, 31713, 32054, 34122, 34968, 42284, 45012, 45167, 45496, 48081, 63426, 64108, 68244, 84568, 90024, 90334, 96162, 116281, 126852, 128216, 135501, 136488, 176297, 180668, 192324, 232562, 253704, 271002, 348843, 352594, 361336, 384648, 465124, 496837, 528891, 542004, 697686, 705188, 930248, 993674, 1057782, 1084008, 1395372, 1410376, 1490511, 1987348, 2115564, 2790744, 2981022, 3974696, 4231128, 5465207, 5962044, 10930414, 11924088, 16395621, 21860828, 32791242, 43721656, 65582484, 131164968]

約数ペア:

[(1, 131164968), (2, 65582484), (3, 43721656), (4, 32791242), (6, 21860828), (8, 16395621), (11, 11924088), (12, 10930414), (22, 5962044), (24, 5465207), (31, 4231128), (33, 3974696), (44, 2981022), (47, 2790744), (62, 2115564), (66, 1987348), (88, 1490511), (93, 1410376), (94, 1395372), (121, 1084008), (124, 1057782), (132, 993674), (141, 930248), (186, 705188), (188, 697686), (242, 542004), (248, 528891), (264, 496837), (282, 465124), (341, 384648), (363, 361336), (372, 352594), (376, 348843), (484, 271002), (517, 253704), (564, 232562), (682, 192324), (726, 180668), (744, 176297), (961, 136488), (968, 135501), (1023, 128216), (1034, 126852), (1128, 116281), (1364, 96162), (1452, 90334), (1457, 90024), (1551, 84568), (1922, 68244), (2046, 64108), (2068, 63426), (2728, 48081), (2883, 45496), (2904, 45167), (2914, 45012), (3102, 42284), (3751, 34968), (3844, 34122), (4092, 32054), (4136, 31713), (4371, 30008), (5687, 23064), (5766, 22748), (5828, 22506), (6204, 21142), (7502, 17484), (7688, 17061), (8184, 16027), (8742, 15004), (10571, 12408), (11253, 11656), (11374, 11532)]