139442148

素因数分解:

$2^2\times 3^5\times {\mathrm{41}}^1\times {\mathrm{3499}}^1$

素因数の和:3559

約数の個数: 72

約数和(自身を含む): 374556000

約数和(自身を除く): 235113852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 324, 369, 486, 492, 738, 972, 1107, 1476, 2214, 3321, 3499, 4428, 6642, 6998, 9963, 10497, 13284, 13996, 19926, 20994, 31491, 39852, 41988, 62982, 94473, 125964, 143459, 188946, 283419, 286918, 377892, 430377, 566838, 573836, 850257, 860754, 1133676, 1291131, 1700514, 1721508, 2582262, 3401028, 3873393, 5164524, 7746786, 11620179, 15493572, 23240358, 34860537, 46480716, 69721074, 139442148]

約数ペア:

[(1, 139442148), (2, 69721074), (3, 46480716), (4, 34860537), (6, 23240358), (9, 15493572), (12, 11620179), (18, 7746786), (27, 5164524), (36, 3873393), (41, 3401028), (54, 2582262), (81, 1721508), (82, 1700514), (108, 1291131), (123, 1133676), (162, 860754), (164, 850257), (243, 573836), (246, 566838), (324, 430377), (369, 377892), (486, 286918), (492, 283419), (738, 188946), (972, 143459), (1107, 125964), (1476, 94473), (2214, 62982), (3321, 41988), (3499, 39852), (4428, 31491), (6642, 20994), (6998, 19926), (9963, 13996), (10497, 13284)]