142491336

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 415702800

約数和(自身を除く): 273211464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 43, 52, 57, 76, 78, 86, 104, 114, 129, 152, 156, 169, 172, 228, 247, 258, 312, 338, 344, 456, 494, 507, 516, 559, 676, 741, 817, 988, 1014, 1032, 1118, 1352, 1482, 1634, 1677, 1849, 1976, 2028, 2236, 2451, 2964, 3211, 3268, 3354, 3698, 4056, 4472, 4902, 5547, 5928, 6422, 6536, 6708, 7267, 7396, 9633, 9804, 10621, 11094, 12844, 13416, 14534, 14792, 19266, 19608, 21242, 21801, 22188, 24037, 25688, 29068, 31863, 35131, 38532, 42484, 43602, 44376, 48074, 58136, 63726, 70262, 72111, 77064, 84968, 87204, 96148, 105393, 127452, 138073, 140524, 144222, 174408, 192296, 210786, 254904, 276146, 281048, 288444, 312481, 414219, 421572, 456703, 552292, 576888, 624962, 828438, 843144, 913406, 937443, 1104584, 1249924, 1370109, 1656876, 1826812, 1874886, 2499848, 2740218, 3313752, 3653624, 3749772, 5480436, 5937139, 7499544, 10960872, 11874278, 17811417, 23748556, 35622834, 47497112, 71245668, 142491336]

約数ペア:

[(1, 142491336), (2, 71245668), (3, 47497112), (4, 35622834), (6, 23748556), (8, 17811417), (12, 11874278), (13, 10960872), (19, 7499544), (24, 5937139), (26, 5480436), (38, 3749772), (39, 3653624), (43, 3313752), (52, 2740218), (57, 2499848), (76, 1874886), (78, 1826812), (86, 1656876), (104, 1370109), (114, 1249924), (129, 1104584), (152, 937443), (156, 913406), (169, 843144), (172, 828438), (228, 624962), (247, 576888), (258, 552292), (312, 456703), (338, 421572), (344, 414219), (456, 312481), (494, 288444), (507, 281048), (516, 276146), (559, 254904), (676, 210786), (741, 192296), (817, 174408), (988, 144222), (1014, 140524), (1032, 138073), (1118, 127452), (1352, 105393), (1482, 96148), (1634, 87204), (1677, 84968), (1849, 77064), (1976, 72111), (2028, 70262), (2236, 63726), (2451, 58136), (2964, 48074), (3211, 44376), (3268, 43602), (3354, 42484), (3698, 38532), (4056, 35131), (4472, 31863), (4902, 29068), (5547, 25688), (5928, 24037), (6422, 22188), (6536, 21801), (6708, 21242), (7267, 19608), (7396, 19266), (9633, 14792), (9804, 14534), (10621, 13416), (11094, 12844)]