145253544

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 369360000

約数和(自身を除く): 224106456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 151, 269, 298, 302, 447, 453, 538, 596, 604, 807, 894, 906, 1076, 1192, 1208, 1614, 1788, 1812, 2152, 3228, 3576, 3624, 6456, 22499, 40081, 40619, 44998, 67497, 80162, 81238, 89996, 120243, 121857, 134994, 160324, 162476, 179992, 240486, 243714, 269988, 320648, 324952, 480972, 487428, 539976, 961944, 974856, 6052231, 12104462, 18156693, 24208924, 36313386, 48417848, 72626772, 145253544]

約数ペア:

[(1, 145253544), (2, 72626772), (3, 48417848), (4, 36313386), (6, 24208924), (8, 18156693), (12, 12104462), (24, 6052231), (149, 974856), (151, 961944), (269, 539976), (298, 487428), (302, 480972), (447, 324952), (453, 320648), (538, 269988), (596, 243714), (604, 240486), (807, 179992), (894, 162476), (906, 160324), (1076, 134994), (1192, 121857), (1208, 120243), (1614, 89996), (1788, 81238), (1812, 80162), (2152, 67497), (3228, 44998), (3576, 40619), (3624, 40081), (6456, 22499)]