145762604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 306324480

約数和(自身を除く): 160561876

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 47, 52, 73, 76, 86, 94, 146, 172, 188, 247, 292, 494, 559, 611, 817, 893, 949, 988, 1118, 1222, 1387, 1634, 1786, 1898, 2021, 2236, 2444, 2774, 3139, 3268, 3431, 3572, 3796, 4042, 5548, 6278, 6862, 8084, 10621, 11609, 12556, 13724, 18031, 21242, 23218, 26273, 36062, 38399, 40807, 42484, 44603, 46436, 52546, 59641, 65189, 72124, 76798, 81614, 89206, 105092, 119282, 130378, 147533, 153596, 163228, 178412, 238564, 260756, 295066, 499187, 590132, 775333, 847457, 998374, 1550666, 1694914, 1917929, 1996748, 2803127, 3101332, 3389828, 3835858, 5606254, 7671716, 11212508, 36440651, 72881302, 145762604]

約数ペア:

[(1, 145762604), (2, 72881302), (4, 36440651), (13, 11212508), (19, 7671716), (26, 5606254), (38, 3835858), (43, 3389828), (47, 3101332), (52, 2803127), (73, 1996748), (76, 1917929), (86, 1694914), (94, 1550666), (146, 998374), (172, 847457), (188, 775333), (247, 590132), (292, 499187), (494, 295066), (559, 260756), (611, 238564), (817, 178412), (893, 163228), (949, 153596), (988, 147533), (1118, 130378), (1222, 119282), (1387, 105092), (1634, 89206), (1786, 81614), (1898, 76798), (2021, 72124), (2236, 65189), (2444, 59641), (2774, 52546), (3139, 46436), (3268, 44603), (3431, 42484), (3572, 40807), (3796, 38399), (4042, 36062), (5548, 26273), (6278, 23218), (6862, 21242), (8084, 18031), (10621, 13724), (11609, 12556)]