159204592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 342835200

約数和(自身を除く): 183630608

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 79, 124, 136, 158, 239, 248, 272, 316, 478, 496, 527, 632, 956, 1054, 1264, 1343, 1912, 2108, 2449, 2686, 3824, 4063, 4216, 4898, 5372, 7409, 8126, 8432, 9796, 10744, 14818, 16252, 18881, 19592, 21488, 29636, 32504, 37762, 39184, 41633, 59272, 65008, 75524, 83266, 118544, 125953, 151048, 166532, 251906, 302096, 320977, 333064, 503812, 585311, 641954, 666128, 1007624, 1170622, 1283908, 2015248, 2341244, 2567816, 4682488, 5135632, 9364976, 9950287, 19900574, 39801148, 79602296, 159204592]

約数ペア:

[(1, 159204592), (2, 79602296), (4, 39801148), (8, 19900574), (16, 9950287), (17, 9364976), (31, 5135632), (34, 4682488), (62, 2567816), (68, 2341244), (79, 2015248), (124, 1283908), (136, 1170622), (158, 1007624), (239, 666128), (248, 641954), (272, 585311), (316, 503812), (478, 333064), (496, 320977), (527, 302096), (632, 251906), (956, 166532), (1054, 151048), (1264, 125953), (1343, 118544), (1912, 83266), (2108, 75524), (2449, 65008), (2686, 59272), (3824, 41633), (4063, 39184), (4216, 37762), (4898, 32504), (5372, 29636), (7409, 21488), (8126, 19592), (8432, 18881), (9796, 16252), (10744, 14818)]