193847328

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^3\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 589974840

約数和(自身を除く): 396127512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 137, 144, 153, 204, 272, 274, 288, 289, 306, 408, 411, 544, 548, 578, 612, 816, 822, 867, 1096, 1156, 1224, 1233, 1632, 1644, 1734, 2192, 2312, 2329, 2448, 2466, 2601, 3288, 3468, 4384, 4624, 4658, 4896, 4913, 4932, 5202, 6576, 6936, 6987, 9248, 9316, 9826, 9864, 10404, 13152, 13872, 13974, 14739, 18632, 19652, 19728, 20808, 20961, 27744, 27948, 29478, 37264, 39304, 39456, 39593, 41616, 41922, 44217, 55896, 58956, 74528, 78608, 79186, 83232, 83844, 88434, 111792, 117912, 118779, 157216, 158372, 167688, 176868, 223584, 235824, 237558, 316744, 335376, 353736, 356337, 471648, 475116, 633488, 670752, 673081, 707472, 712674, 950232, 1266976, 1346162, 1414944, 1425348, 1900464, 2019243, 2692324, 2850696, 3800928, 4038486, 5384648, 5701392, 6057729, 8076972, 10769296, 11402784, 12115458, 16153944, 21538592, 24230916, 32307888, 48461832, 64615776, 96923664, 193847328]

約数ペア:

[(1, 193847328), (2, 96923664), (3, 64615776), (4, 48461832), (6, 32307888), (8, 24230916), (9, 21538592), (12, 16153944), (16, 12115458), (17, 11402784), (18, 10769296), (24, 8076972), (32, 6057729), (34, 5701392), (36, 5384648), (48, 4038486), (51, 3800928), (68, 2850696), (72, 2692324), (96, 2019243), (102, 1900464), (136, 1425348), (137, 1414944), (144, 1346162), (153, 1266976), (204, 950232), (272, 712674), (274, 707472), (288, 673081), (289, 670752), (306, 633488), (408, 475116), (411, 471648), (544, 356337), (548, 353736), (578, 335376), (612, 316744), (816, 237558), (822, 235824), (867, 223584), (1096, 176868), (1156, 167688), (1224, 158372), (1233, 157216), (1632, 118779), (1644, 117912), (1734, 111792), (2192, 88434), (2312, 83844), (2329, 83232), (2448, 79186), (2466, 78608), (2601, 74528), (3288, 58956), (3468, 55896), (4384, 44217), (4624, 41922), (4658, 41616), (4896, 39593), (4913, 39456), (4932, 39304), (5202, 37264), (6576, 29478), (6936, 27948), (6987, 27744), (9248, 20961), (9316, 20808), (9826, 19728), (9864, 19652), (10404, 18632), (13152, 14739), (13872, 13974)]