127384416

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^2\times {\mathrm{83}}^1$

素因数の和:245

約数の個数: 108

約数和(自身を含む): 371704788

約数和(自身を除く): 244320372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 83, 96, 144, 146, 166, 219, 249, 288, 292, 332, 438, 498, 584, 657, 664, 747, 876, 996, 1168, 1314, 1328, 1494, 1752, 1992, 2336, 2628, 2656, 2988, 3504, 3984, 5256, 5329, 5976, 6059, 7008, 7968, 10512, 10658, 11952, 12118, 15987, 18177, 21024, 21316, 23904, 24236, 31974, 36354, 42632, 47961, 48472, 54531, 63948, 72708, 85264, 95922, 96944, 109062, 127896, 145416, 170528, 191844, 193888, 218124, 255792, 290832, 383688, 436248, 442307, 511584, 581664, 767376, 872496, 884614, 1326921, 1534752, 1744992, 1769228, 2653842, 3538456, 3980763, 5307684, 7076912, 7961526, 10615368, 14153824, 15923052, 21230736, 31846104, 42461472, 63692208, 127384416]

約数ペア:

[(1, 127384416), (2, 63692208), (3, 42461472), (4, 31846104), (6, 21230736), (8, 15923052), (9, 14153824), (12, 10615368), (16, 7961526), (18, 7076912), (24, 5307684), (32, 3980763), (36, 3538456), (48, 2653842), (72, 1769228), (73, 1744992), (83, 1534752), (96, 1326921), (144, 884614), (146, 872496), (166, 767376), (219, 581664), (249, 511584), (288, 442307), (292, 436248), (332, 383688), (438, 290832), (498, 255792), (584, 218124), (657, 193888), (664, 191844), (747, 170528), (876, 145416), (996, 127896), (1168, 109062), (1314, 96944), (1328, 95922), (1494, 85264), (1752, 72708), (1992, 63948), (2336, 54531), (2628, 48472), (2656, 47961), (2988, 42632), (3504, 36354), (3984, 31974), (5256, 24236), (5329, 23904), (5976, 21316), (6059, 21024), (7008, 18177), (7968, 15987), (10512, 12118), (10658, 11952)]