137638368

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1$

素因数の和:1109

約数の個数: 144

約数和(自身を含む): 454446720

約数和(自身を除く): 316808352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 67, 72, 84, 96, 112, 126, 134, 144, 168, 201, 224, 252, 268, 288, 336, 402, 469, 504, 536, 603, 672, 804, 938, 1008, 1019, 1072, 1206, 1407, 1608, 1876, 2016, 2038, 2144, 2412, 2814, 3057, 3216, 3752, 4076, 4221, 4824, 5628, 6114, 6432, 7133, 7504, 8152, 8442, 9171, 9648, 11256, 12228, 14266, 15008, 16304, 16884, 18342, 19296, 21399, 22512, 24456, 28532, 32608, 33768, 36684, 42798, 45024, 48912, 57064, 64197, 67536, 68273, 73368, 85596, 97824, 114128, 128394, 135072, 136546, 146736, 171192, 204819, 228256, 256788, 273092, 293472, 342384, 409638, 477911, 513576, 546184, 614457, 684768, 819276, 955822, 1027152, 1092368, 1228914, 1433733, 1638552, 1911644, 2054304, 2184736, 2457828, 2867466, 3277104, 3823288, 4301199, 4915656, 5734932, 6554208, 7646576, 8602398, 9831312, 11469864, 15293152, 17204796, 19662624, 22939728, 34409592, 45879456, 68819184, 137638368]

約数ペア:

[(1, 137638368), (2, 68819184), (3, 45879456), (4, 34409592), (6, 22939728), (7, 19662624), (8, 17204796), (9, 15293152), (12, 11469864), (14, 9831312), (16, 8602398), (18, 7646576), (21, 6554208), (24, 5734932), (28, 4915656), (32, 4301199), (36, 3823288), (42, 3277104), (48, 2867466), (56, 2457828), (63, 2184736), (67, 2054304), (72, 1911644), (84, 1638552), (96, 1433733), (112, 1228914), (126, 1092368), (134, 1027152), (144, 955822), (168, 819276), (201, 684768), (224, 614457), (252, 546184), (268, 513576), (288, 477911), (336, 409638), (402, 342384), (469, 293472), (504, 273092), (536, 256788), (603, 228256), (672, 204819), (804, 171192), (938, 146736), (1008, 136546), (1019, 135072), (1072, 128394), (1206, 114128), (1407, 97824), (1608, 85596), (1876, 73368), (2016, 68273), (2038, 67536), (2144, 64197), (2412, 57064), (2814, 48912), (3057, 45024), (3216, 42798), (3752, 36684), (4076, 33768), (4221, 32608), (4824, 28532), (5628, 24456), (6114, 22512), (6432, 21399), (7133, 19296), (7504, 18342), (8152, 16884), (8442, 16304), (9171, 15008), (9648, 14266), (11256, 12228)]