155897616

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:606

約数の個数: 160

約数和(自身を含む): 498182400

約数和(自身を除く): 342284784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 49, 51, 56, 68, 84, 98, 102, 112, 119, 136, 147, 168, 196, 204, 238, 272, 294, 336, 343, 357, 392, 408, 476, 557, 588, 686, 714, 784, 816, 833, 952, 1029, 1114, 1176, 1372, 1428, 1666, 1671, 1904, 2058, 2228, 2352, 2499, 2744, 2856, 3332, 3342, 3899, 4116, 4456, 4998, 5488, 5712, 5831, 6664, 6684, 7798, 8232, 8912, 9469, 9996, 11662, 11697, 13328, 13368, 15596, 16464, 17493, 18938, 19992, 23324, 23394, 26736, 27293, 28407, 31192, 34986, 37876, 39984, 46648, 46788, 54586, 56814, 62384, 66283, 69972, 75752, 81879, 93296, 93576, 109172, 113628, 132566, 139944, 151504, 163758, 187152, 191051, 198849, 218344, 227256, 265132, 279888, 327516, 382102, 397698, 436688, 454512, 463981, 530264, 573153, 655032, 764204, 795396, 927962, 1060528, 1146306, 1310064, 1391943, 1528408, 1590792, 1855924, 2292612, 2783886, 3056816, 3181584, 3247867, 3711848, 4585224, 5567772, 6495734, 7423696, 9170448, 9743601, 11135544, 12991468, 19487202, 22271088, 25982936, 38974404, 51965872, 77948808, 155897616]

約数ペア:

[(1, 155897616), (2, 77948808), (3, 51965872), (4, 38974404), (6, 25982936), (7, 22271088), (8, 19487202), (12, 12991468), (14, 11135544), (16, 9743601), (17, 9170448), (21, 7423696), (24, 6495734), (28, 5567772), (34, 4585224), (42, 3711848), (48, 3247867), (49, 3181584), (51, 3056816), (56, 2783886), (68, 2292612), (84, 1855924), (98, 1590792), (102, 1528408), (112, 1391943), (119, 1310064), (136, 1146306), (147, 1060528), (168, 927962), (196, 795396), (204, 764204), (238, 655032), (272, 573153), (294, 530264), (336, 463981), (343, 454512), (357, 436688), (392, 397698), (408, 382102), (476, 327516), (557, 279888), (588, 265132), (686, 227256), (714, 218344), (784, 198849), (816, 191051), (833, 187152), (952, 163758), (1029, 151504), (1114, 139944), (1176, 132566), (1372, 113628), (1428, 109172), (1666, 93576), (1671, 93296), (1904, 81879), (2058, 75752), (2228, 69972), (2352, 66283), (2499, 62384), (2744, 56814), (2856, 54586), (3332, 46788), (3342, 46648), (3899, 39984), (4116, 37876), (4456, 34986), (4998, 31192), (5488, 28407), (5712, 27293), (5831, 26736), (6664, 23394), (6684, 23324), (7798, 19992), (8232, 18938), (8912, 17493), (9469, 16464), (9996, 15596), (11662, 13368), (11697, 13328)]