168247508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 370016640

約数和(自身を除く): 201769132

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 113, 137, 143, 209, 226, 247, 274, 286, 418, 452, 494, 548, 572, 836, 988, 1243, 1469, 1507, 1781, 2147, 2486, 2603, 2717, 2938, 3014, 3562, 4294, 4972, 5206, 5434, 5876, 6028, 7124, 8588, 10412, 10868, 15481, 16159, 19591, 23617, 27911, 28633, 30962, 32318, 33839, 39182, 47234, 55822, 57266, 61924, 64636, 67678, 78364, 94468, 111644, 114532, 135356, 170291, 201253, 294139, 307021, 340582, 372229, 402506, 588278, 614042, 681164, 744458, 805012, 1176556, 1228084, 1488916, 2213783, 3235529, 3823807, 4427566, 6471058, 7647614, 8855132, 12942116, 15295228, 42061877, 84123754, 168247508]

約数ペア:

[(1, 168247508), (2, 84123754), (4, 42061877), (11, 15295228), (13, 12942116), (19, 8855132), (22, 7647614), (26, 6471058), (38, 4427566), (44, 3823807), (52, 3235529), (76, 2213783), (113, 1488916), (137, 1228084), (143, 1176556), (209, 805012), (226, 744458), (247, 681164), (274, 614042), (286, 588278), (418, 402506), (452, 372229), (494, 340582), (548, 307021), (572, 294139), (836, 201253), (988, 170291), (1243, 135356), (1469, 114532), (1507, 111644), (1781, 94468), (2147, 78364), (2486, 67678), (2603, 64636), (2717, 61924), (2938, 57266), (3014, 55822), (3562, 47234), (4294, 39182), (4972, 33839), (5206, 32318), (5434, 30962), (5876, 28633), (6028, 27911), (7124, 23617), (8588, 19591), (10412, 16159), (10868, 15481)]