138983328

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2309}}^1$

素因数の和:2355

約数の個数: 144

約数和(自身を含む): 454053600

約数和(自身を除く): 315070272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 608, 627, 684, 792, 836, 912, 1056, 1254, 1368, 1584, 1672, 1824, 1881, 2309, 2508, 2736, 3168, 3344, 3762, 4618, 5016, 5472, 6688, 6927, 7524, 9236, 10032, 13854, 15048, 18472, 20064, 20781, 25399, 27708, 30096, 36944, 41562, 43871, 50798, 55416, 60192, 73888, 76197, 83124, 87742, 101596, 110832, 131613, 152394, 166248, 175484, 203192, 221664, 228591, 263226, 304788, 332496, 350968, 394839, 406384, 457182, 482581, 526452, 609576, 664992, 701936, 789678, 812768, 914364, 965162, 1052904, 1219152, 1403872, 1447743, 1579356, 1828728, 1930324, 2105808, 2438304, 2895486, 3158712, 3657456, 3860648, 4211616, 4343229, 5790972, 6317424, 7314912, 7721296, 8686458, 11581944, 12634848, 15442592, 17372916, 23163888, 34745832, 46327776, 69491664, 138983328]

約数ペア:

[(1, 138983328), (2, 69491664), (3, 46327776), (4, 34745832), (6, 23163888), (8, 17372916), (9, 15442592), (11, 12634848), (12, 11581944), (16, 8686458), (18, 7721296), (19, 7314912), (22, 6317424), (24, 5790972), (32, 4343229), (33, 4211616), (36, 3860648), (38, 3657456), (44, 3158712), (48, 2895486), (57, 2438304), (66, 2105808), (72, 1930324), (76, 1828728), (88, 1579356), (96, 1447743), (99, 1403872), (114, 1219152), (132, 1052904), (144, 965162), (152, 914364), (171, 812768), (176, 789678), (198, 701936), (209, 664992), (228, 609576), (264, 526452), (288, 482581), (304, 457182), (342, 406384), (352, 394839), (396, 350968), (418, 332496), (456, 304788), (528, 263226), (608, 228591), (627, 221664), (684, 203192), (792, 175484), (836, 166248), (912, 152394), (1056, 131613), (1254, 110832), (1368, 101596), (1584, 87742), (1672, 83124), (1824, 76197), (1881, 73888), (2309, 60192), (2508, 55416), (2736, 50798), (3168, 43871), (3344, 41562), (3762, 36944), (4618, 30096), (5016, 27708), (5472, 25399), (6688, 20781), (6927, 20064), (7524, 18472), (9236, 15048), (10032, 13854)]