168388344

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 471247920

約数和(自身を除く): 302859576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 137, 172, 258, 274, 344, 387, 397, 411, 516, 548, 774, 794, 822, 1032, 1096, 1191, 1233, 1548, 1588, 1644, 2382, 2466, 3096, 3176, 3288, 3573, 4764, 4932, 5891, 7146, 9528, 9864, 11782, 14292, 17071, 17673, 23564, 28584, 34142, 35346, 47128, 51213, 53019, 54389, 68284, 70692, 102426, 106038, 108778, 136568, 141384, 153639, 163167, 204852, 212076, 217556, 307278, 326334, 409704, 424152, 435112, 489501, 614556, 652668, 979002, 1229112, 1305336, 1958004, 2338727, 3916008, 4677454, 7016181, 9354908, 14032362, 18709816, 21048543, 28064724, 42097086, 56129448, 84194172, 168388344]

約数ペア:

[(1, 168388344), (2, 84194172), (3, 56129448), (4, 42097086), (6, 28064724), (8, 21048543), (9, 18709816), (12, 14032362), (18, 9354908), (24, 7016181), (36, 4677454), (43, 3916008), (72, 2338727), (86, 1958004), (129, 1305336), (137, 1229112), (172, 979002), (258, 652668), (274, 614556), (344, 489501), (387, 435112), (397, 424152), (411, 409704), (516, 326334), (548, 307278), (774, 217556), (794, 212076), (822, 204852), (1032, 163167), (1096, 153639), (1191, 141384), (1233, 136568), (1548, 108778), (1588, 106038), (1644, 102426), (2382, 70692), (2466, 68284), (3096, 54389), (3176, 53019), (3288, 51213), (3573, 47128), (4764, 35346), (4932, 34142), (5891, 28584), (7146, 23564), (9528, 17673), (9864, 17071), (11782, 14292)]