157539312

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:380

約数の個数: 180

約数和(自身を含む): 520982280

約数和(自身を除く): 363442968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 83, 84, 98, 112, 126, 144, 147, 166, 168, 196, 249, 252, 269, 294, 332, 336, 392, 441, 498, 504, 538, 581, 588, 664, 747, 784, 807, 882, 996, 1008, 1076, 1162, 1176, 1328, 1494, 1614, 1743, 1764, 1883, 1992, 2152, 2324, 2352, 2421, 2988, 3228, 3486, 3528, 3766, 3984, 4067, 4304, 4648, 4842, 5229, 5649, 5976, 6456, 6972, 7056, 7532, 8134, 9296, 9684, 10458, 11298, 11952, 12201, 12912, 13181, 13944, 15064, 16268, 16947, 19368, 20916, 22327, 22596, 24402, 26362, 27888, 30128, 32536, 33894, 36603, 38736, 39543, 41832, 44654, 45192, 48804, 52724, 65072, 66981, 67788, 73206, 79086, 83664, 89308, 90384, 97608, 105448, 118629, 133962, 135576, 146412, 156289, 158172, 178616, 195216, 200943, 210896, 237258, 267924, 271152, 292824, 312578, 316344, 357232, 401886, 468867, 474516, 535848, 585648, 625156, 632688, 803772, 937734, 949032, 1071696, 1094023, 1250312, 1406601, 1607544, 1875468, 1898064, 2188046, 2500624, 2813202, 3215088, 3282069, 3750936, 4376092, 5626404, 6564138, 7501872, 8752184, 9846207, 11252808, 13128276, 17504368, 19692414, 22505616, 26256552, 39384828, 52513104, 78769656, 157539312]

約数ペア:

[(1, 157539312), (2, 78769656), (3, 52513104), (4, 39384828), (6, 26256552), (7, 22505616), (8, 19692414), (9, 17504368), (12, 13128276), (14, 11252808), (16, 9846207), (18, 8752184), (21, 7501872), (24, 6564138), (28, 5626404), (36, 4376092), (42, 3750936), (48, 3282069), (49, 3215088), (56, 2813202), (63, 2500624), (72, 2188046), (83, 1898064), (84, 1875468), (98, 1607544), (112, 1406601), (126, 1250312), (144, 1094023), (147, 1071696), (166, 949032), (168, 937734), (196, 803772), (249, 632688), (252, 625156), (269, 585648), (294, 535848), (332, 474516), (336, 468867), (392, 401886), (441, 357232), (498, 316344), (504, 312578), (538, 292824), (581, 271152), (588, 267924), (664, 237258), (747, 210896), (784, 200943), (807, 195216), (882, 178616), (996, 158172), (1008, 156289), (1076, 146412), (1162, 135576), (1176, 133962), (1328, 118629), (1494, 105448), (1614, 97608), (1743, 90384), (1764, 89308), (1883, 83664), (1992, 79086), (2152, 73206), (2324, 67788), (2352, 66981), (2421, 65072), (2988, 52724), (3228, 48804), (3486, 45192), (3528, 44654), (3766, 41832), (3984, 39543), (4067, 38736), (4304, 36603), (4648, 33894), (4842, 32536), (5229, 30128), (5649, 27888), (5976, 26362), (6456, 24402), (6972, 22596), (7056, 22327), (7532, 20916), (8134, 19368), (9296, 16947), (9684, 16268), (10458, 15064), (11298, 13944), (11952, 13181), (12201, 12912)]