154706916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:618

約数の個数: 144

約数和(自身を含む): 465291456

約数和(自身を除く): 310584540

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 49, 52, 74, 78, 84, 91, 98, 111, 147, 148, 156, 182, 196, 222, 259, 273, 294, 364, 444, 481, 518, 546, 547, 588, 637, 777, 962, 1036, 1092, 1094, 1274, 1443, 1554, 1641, 1813, 1911, 1924, 2188, 2548, 2886, 3108, 3282, 3367, 3626, 3822, 3829, 5439, 5772, 6564, 6734, 7111, 7252, 7644, 7658, 10101, 10878, 11487, 13468, 14222, 15316, 20202, 20239, 21333, 21756, 22974, 23569, 26803, 28444, 40404, 40478, 42666, 45948, 47138, 49777, 53606, 60717, 70707, 80409, 80956, 85332, 94276, 99554, 107212, 121434, 141414, 141673, 149331, 160818, 199108, 242868, 263107, 282828, 283346, 298662, 321636, 348439, 425019, 526214, 566692, 597324, 696878, 789321, 850038, 991711, 1045317, 1052428, 1393756, 1578642, 1700076, 1841749, 1983422, 2090634, 2975133, 3157284, 3683498, 3966844, 4181268, 5525247, 5950266, 7366996, 11050494, 11900532, 12892243, 22100988, 25784486, 38676729, 51568972, 77353458, 154706916]

約数ペア:

[(1, 154706916), (2, 77353458), (3, 51568972), (4, 38676729), (6, 25784486), (7, 22100988), (12, 12892243), (13, 11900532), (14, 11050494), (21, 7366996), (26, 5950266), (28, 5525247), (37, 4181268), (39, 3966844), (42, 3683498), (49, 3157284), (52, 2975133), (74, 2090634), (78, 1983422), (84, 1841749), (91, 1700076), (98, 1578642), (111, 1393756), (147, 1052428), (148, 1045317), (156, 991711), (182, 850038), (196, 789321), (222, 696878), (259, 597324), (273, 566692), (294, 526214), (364, 425019), (444, 348439), (481, 321636), (518, 298662), (546, 283346), (547, 282828), (588, 263107), (637, 242868), (777, 199108), (962, 160818), (1036, 149331), (1092, 141673), (1094, 141414), (1274, 121434), (1443, 107212), (1554, 99554), (1641, 94276), (1813, 85332), (1911, 80956), (1924, 80409), (2188, 70707), (2548, 60717), (2886, 53606), (3108, 49777), (3282, 47138), (3367, 45948), (3626, 42666), (3822, 40478), (3829, 40404), (5439, 28444), (5772, 26803), (6564, 23569), (6734, 22974), (7111, 21756), (7252, 21333), (7644, 20239), (7658, 20202), (10101, 15316), (10878, 14222), (11487, 13468)]