179813946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{953}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 403885440

約数和(自身を除く): 224071494

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 59, 78, 82, 118, 123, 177, 246, 354, 533, 767, 953, 1066, 1534, 1599, 1906, 2301, 2419, 2859, 3198, 4602, 4838, 5718, 7257, 12389, 14514, 24778, 31447, 37167, 39073, 56227, 62894, 74334, 78146, 94341, 112454, 117219, 168681, 188682, 234438, 337362, 507949, 730951, 1015898, 1461902, 1523847, 2192853, 2305307, 3047694, 4385706, 4610614, 6915921, 13831842, 29968991, 59937982, 89906973, 179813946]

約数ペア:

[(1, 179813946), (2, 89906973), (3, 59937982), (6, 29968991), (13, 13831842), (26, 6915921), (39, 4610614), (41, 4385706), (59, 3047694), (78, 2305307), (82, 2192853), (118, 1523847), (123, 1461902), (177, 1015898), (246, 730951), (354, 507949), (533, 337362), (767, 234438), (953, 188682), (1066, 168681), (1534, 117219), (1599, 112454), (1906, 94341), (2301, 78146), (2419, 74334), (2859, 62894), (3198, 56227), (4602, 39073), (4838, 37167), (5718, 31447), (7257, 24778), (12389, 14514)]