131463312

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5197}}^1$

素因数の和:5256

約数の個数: 80

約数和(自身を含む): 371261952

約数和(自身を除く): 239798640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 5197, 6324, 8432, 10394, 12648, 15591, 20788, 25296, 31182, 41576, 62364, 83152, 88349, 124728, 161107, 176698, 249456, 265047, 322214, 353396, 483321, 530094, 644428, 706792, 966642, 1060188, 1288856, 1413584, 1933284, 2120376, 2577712, 2738819, 3866568, 4240752, 5477638, 7733136, 8216457, 10955276, 16432914, 21910552, 32865828, 43821104, 65731656, 131463312]

約数ペア:

[(1, 131463312), (2, 65731656), (3, 43821104), (4, 32865828), (6, 21910552), (8, 16432914), (12, 10955276), (16, 8216457), (17, 7733136), (24, 5477638), (31, 4240752), (34, 3866568), (48, 2738819), (51, 2577712), (62, 2120376), (68, 1933284), (93, 1413584), (102, 1288856), (124, 1060188), (136, 966642), (186, 706792), (204, 644428), (248, 530094), (272, 483321), (372, 353396), (408, 322214), (496, 265047), (527, 249456), (744, 176698), (816, 161107), (1054, 124728), (1488, 88349), (1581, 83152), (2108, 62364), (3162, 41576), (4216, 31182), (5197, 25296), (6324, 20788), (8432, 15591), (10394, 12648)]