157255248

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{641}}^1$

素因数の和:940

約数の個数: 80

約数和(自身を含む): 429883200

約数和(自身を除く): 272627952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 269, 304, 456, 538, 641, 807, 912, 1076, 1282, 1614, 1923, 2152, 2564, 3228, 3846, 4304, 5111, 5128, 6456, 7692, 10222, 10256, 12179, 12912, 15333, 15384, 20444, 24358, 30666, 30768, 36537, 40888, 48716, 61332, 73074, 81776, 97432, 122664, 146148, 172429, 194864, 245328, 292296, 344858, 517287, 584592, 689716, 1034574, 1379432, 2069148, 2758864, 3276151, 4138296, 6552302, 8276592, 9828453, 13104604, 19656906, 26209208, 39313812, 52418416, 78627624, 157255248]

約数ペア:

[(1, 157255248), (2, 78627624), (3, 52418416), (4, 39313812), (6, 26209208), (8, 19656906), (12, 13104604), (16, 9828453), (19, 8276592), (24, 6552302), (38, 4138296), (48, 3276151), (57, 2758864), (76, 2069148), (114, 1379432), (152, 1034574), (228, 689716), (269, 584592), (304, 517287), (456, 344858), (538, 292296), (641, 245328), (807, 194864), (912, 172429), (1076, 146148), (1282, 122664), (1614, 97432), (1923, 81776), (2152, 73074), (2564, 61332), (3228, 48716), (3846, 40888), (4304, 36537), (5111, 30768), (5128, 30666), (6456, 24358), (7692, 20444), (10222, 15384), (10256, 15333), (12179, 12912)]