158153226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:504

約数の個数: 128

約数和(自身を含む): 425779200

約数和(自身を除く): 267625974

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 43, 57, 66, 77, 86, 114, 129, 133, 154, 209, 231, 258, 266, 301, 399, 418, 419, 462, 473, 602, 627, 798, 817, 838, 903, 946, 1254, 1257, 1419, 1463, 1634, 1806, 2451, 2514, 2838, 2926, 2933, 3311, 4389, 4609, 4902, 5719, 5866, 6622, 7961, 8778, 8799, 8987, 9218, 9933, 11438, 13827, 15922, 17157, 17598, 17974, 18017, 19866, 23883, 26961, 27654, 32263, 34314, 36034, 47766, 53922, 54051, 55727, 62909, 64526, 87571, 96789, 108102, 111454, 125818, 126119, 167181, 175142, 188727, 193578, 198187, 252238, 262713, 334362, 342323, 377454, 378357, 396374, 525426, 594561, 612997, 684646, 756714, 1026969, 1189122, 1225994, 1387309, 1838991, 2053938, 2396261, 2774618, 3677982, 3765553, 4161927, 4792522, 7188783, 7531106, 8323854, 11296659, 14377566, 22593318, 26358871, 52717742, 79076613, 158153226]

約数ペア:

[(1, 158153226), (2, 79076613), (3, 52717742), (6, 26358871), (7, 22593318), (11, 14377566), (14, 11296659), (19, 8323854), (21, 7531106), (22, 7188783), (33, 4792522), (38, 4161927), (42, 3765553), (43, 3677982), (57, 2774618), (66, 2396261), (77, 2053938), (86, 1838991), (114, 1387309), (129, 1225994), (133, 1189122), (154, 1026969), (209, 756714), (231, 684646), (258, 612997), (266, 594561), (301, 525426), (399, 396374), (418, 378357), (419, 377454), (462, 342323), (473, 334362), (602, 262713), (627, 252238), (798, 198187), (817, 193578), (838, 188727), (903, 175142), (946, 167181), (1254, 126119), (1257, 125818), (1419, 111454), (1463, 108102), (1634, 96789), (1806, 87571), (2451, 64526), (2514, 62909), (2838, 55727), (2926, 54051), (2933, 53922), (3311, 47766), (4389, 36034), (4609, 34314), (4902, 32263), (5719, 27654), (5866, 26961), (6622, 23883), (7961, 19866), (8778, 18017), (8799, 17974), (8987, 17598), (9218, 17157), (9933, 15922), (11438, 13827)]