140900148

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{8527}}^1$

素因数の和:8563

約数の個数: 72

約数和(自身を含む): 391128192

約数和(自身を除く): 250228044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1377, 1836, 2754, 4131, 5508, 8262, 8527, 16524, 17054, 25581, 34108, 51162, 76743, 102324, 144959, 153486, 230229, 289918, 306972, 434877, 460458, 579836, 690687, 869754, 920916, 1304631, 1381374, 1739508, 2072061, 2609262, 2762748, 3913893, 4144122, 5218524, 7827786, 8288244, 11741679, 15655572, 23483358, 35225037, 46966716, 70450074, 140900148]

約数ペア:

[(1, 140900148), (2, 70450074), (3, 46966716), (4, 35225037), (6, 23483358), (9, 15655572), (12, 11741679), (17, 8288244), (18, 7827786), (27, 5218524), (34, 4144122), (36, 3913893), (51, 2762748), (54, 2609262), (68, 2072061), (81, 1739508), (102, 1381374), (108, 1304631), (153, 920916), (162, 869754), (204, 690687), (243, 579836), (306, 460458), (324, 434877), (459, 306972), (486, 289918), (612, 230229), (918, 153486), (972, 144959), (1377, 102324), (1836, 76743), (2754, 51162), (4131, 34108), (5508, 25581), (8262, 17054), (8527, 16524)]