157281552

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1367}}^1$

素因数の和:1445

約数の個数: 120

約数和(自身を含む): 476326656

約数和(自身を除く): 319045104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 47, 48, 51, 68, 72, 94, 102, 136, 141, 144, 153, 188, 204, 272, 282, 306, 376, 408, 423, 564, 612, 752, 799, 816, 846, 1128, 1224, 1367, 1598, 1692, 2256, 2397, 2448, 2734, 3196, 3384, 4101, 4794, 5468, 6392, 6768, 7191, 8202, 9588, 10936, 12303, 12784, 14382, 16404, 19176, 21872, 23239, 24606, 28764, 32808, 38352, 46478, 49212, 57528, 64249, 65616, 69717, 92956, 98424, 115056, 128498, 139434, 185912, 192747, 196848, 209151, 256996, 278868, 371824, 385494, 418302, 513992, 557736, 578241, 770988, 836604, 1027984, 1092233, 1115472, 1156482, 1541976, 1673208, 2184466, 2312964, 3083952, 3276699, 3346416, 4368932, 4625928, 6553398, 8737864, 9251856, 9830097, 13106796, 17475728, 19660194, 26213592, 39320388, 52427184, 78640776, 157281552]

約数ペア:

[(1, 157281552), (2, 78640776), (3, 52427184), (4, 39320388), (6, 26213592), (8, 19660194), (9, 17475728), (12, 13106796), (16, 9830097), (17, 9251856), (18, 8737864), (24, 6553398), (34, 4625928), (36, 4368932), (47, 3346416), (48, 3276699), (51, 3083952), (68, 2312964), (72, 2184466), (94, 1673208), (102, 1541976), (136, 1156482), (141, 1115472), (144, 1092233), (153, 1027984), (188, 836604), (204, 770988), (272, 578241), (282, 557736), (306, 513992), (376, 418302), (408, 385494), (423, 371824), (564, 278868), (612, 256996), (752, 209151), (799, 196848), (816, 192747), (846, 185912), (1128, 139434), (1224, 128498), (1367, 115056), (1598, 98424), (1692, 92956), (2256, 69717), (2397, 65616), (2448, 64249), (2734, 57528), (3196, 49212), (3384, 46478), (4101, 38352), (4794, 32808), (5468, 28764), (6392, 24606), (6768, 23239), (7191, 21872), (8202, 19176), (9588, 16404), (10936, 14382), (12303, 12784)]