157831944

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2953}}^1$

素因数の和:3110

約数の個数: 64

約数和(自身を含む): 421122240

約数和(自身を除く): 263290296

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 131, 136, 204, 262, 393, 408, 524, 786, 1048, 1572, 2227, 2953, 3144, 4454, 5906, 6681, 8859, 8908, 11812, 13362, 17718, 17816, 23624, 26724, 35436, 50201, 53448, 70872, 100402, 150603, 200804, 301206, 386843, 401608, 602412, 773686, 1160529, 1204824, 1547372, 2321058, 3094744, 4642116, 6576331, 9284232, 13152662, 19728993, 26305324, 39457986, 52610648, 78915972, 157831944]

約数ペア:

[(1, 157831944), (2, 78915972), (3, 52610648), (4, 39457986), (6, 26305324), (8, 19728993), (12, 13152662), (17, 9284232), (24, 6576331), (34, 4642116), (51, 3094744), (68, 2321058), (102, 1547372), (131, 1204824), (136, 1160529), (204, 773686), (262, 602412), (393, 401608), (408, 386843), (524, 301206), (786, 200804), (1048, 150603), (1572, 100402), (2227, 70872), (2953, 53448), (3144, 50201), (4454, 35436), (5906, 26724), (6681, 23624), (8859, 17816), (8908, 17718), (11812, 13362)]