145349204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1237

約数の個数: 96

約数和(自身を含む): 352837632

約数和(自身を除く): 207488428

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 77, 91, 124, 143, 154, 182, 217, 286, 308, 341, 364, 403, 434, 572, 682, 806, 868, 1001, 1171, 1364, 1612, 2002, 2342, 2387, 2821, 4004, 4433, 4684, 4774, 5642, 8197, 8866, 9548, 11284, 12881, 15223, 16394, 17732, 25762, 30446, 31031, 32788, 36301, 51524, 60892, 62062, 72602, 90167, 106561, 124124, 145204, 167453, 180334, 213122, 254107, 334906, 360668, 399311, 426244, 471913, 508214, 669812, 798622, 943826, 1016428, 1172171, 1597244, 1887652, 2344342, 2795177, 3303391, 4688684, 5191043, 5590354, 6606782, 10382086, 11180708, 13213564, 20764172, 36337301, 72674602, 145349204]

約数ペア:

[(1, 145349204), (2, 72674602), (4, 36337301), (7, 20764172), (11, 13213564), (13, 11180708), (14, 10382086), (22, 6606782), (26, 5590354), (28, 5191043), (31, 4688684), (44, 3303391), (52, 2795177), (62, 2344342), (77, 1887652), (91, 1597244), (124, 1172171), (143, 1016428), (154, 943826), (182, 798622), (217, 669812), (286, 508214), (308, 471913), (341, 426244), (364, 399311), (403, 360668), (434, 334906), (572, 254107), (682, 213122), (806, 180334), (868, 167453), (1001, 145204), (1171, 124124), (1364, 106561), (1612, 90167), (2002, 72602), (2342, 62062), (2387, 60892), (2821, 51524), (4004, 36301), (4433, 32788), (4684, 31031), (4774, 30446), (5642, 25762), (8197, 17732), (8866, 16394), (9548, 15223), (11284, 12881)]