149955432

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 429649920

約数和(自身を除く): 279694488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 73, 88, 93, 124, 132, 146, 186, 219, 248, 251, 264, 292, 341, 372, 438, 502, 584, 682, 744, 753, 803, 876, 1004, 1023, 1364, 1506, 1606, 1752, 2008, 2046, 2263, 2409, 2728, 2761, 3012, 3212, 4092, 4526, 4818, 5522, 6024, 6424, 6789, 7781, 8184, 8283, 9052, 9636, 11044, 13578, 15562, 16566, 18104, 18323, 19272, 22088, 23343, 24893, 27156, 31124, 33132, 36646, 46686, 49786, 54312, 54969, 62248, 66264, 73292, 74679, 85591, 93372, 99572, 109938, 146584, 149358, 171182, 186744, 199144, 201553, 219876, 256773, 298716, 342364, 403106, 439752, 513546, 568013, 597432, 604659, 684728, 806212, 1027092, 1136026, 1209318, 1612424, 1704039, 2054184, 2272052, 2418636, 3408078, 4544104, 4837272, 6248143, 6816156, 12496286, 13632312, 18744429, 24992572, 37488858, 49985144, 74977716, 149955432]

約数ペア:

[(1, 149955432), (2, 74977716), (3, 49985144), (4, 37488858), (6, 24992572), (8, 18744429), (11, 13632312), (12, 12496286), (22, 6816156), (24, 6248143), (31, 4837272), (33, 4544104), (44, 3408078), (62, 2418636), (66, 2272052), (73, 2054184), (88, 1704039), (93, 1612424), (124, 1209318), (132, 1136026), (146, 1027092), (186, 806212), (219, 684728), (248, 604659), (251, 597432), (264, 568013), (292, 513546), (341, 439752), (372, 403106), (438, 342364), (502, 298716), (584, 256773), (682, 219876), (744, 201553), (753, 199144), (803, 186744), (876, 171182), (1004, 149358), (1023, 146584), (1364, 109938), (1506, 99572), (1606, 93372), (1752, 85591), (2008, 74679), (2046, 73292), (2263, 66264), (2409, 62248), (2728, 54969), (2761, 54312), (3012, 49786), (3212, 46686), (4092, 36646), (4526, 33132), (4818, 31124), (5522, 27156), (6024, 24893), (6424, 23343), (6789, 22088), (7781, 19272), (8184, 18323), (8283, 18104), (9052, 16566), (9636, 15562), (11044, 13578)]