172481792

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3319}}^1$

素因数の和:3371

約数の個数: 72

約数和(自身を含む): 407164800

約数和(自身を除く): 234683008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 812, 896, 928, 1624, 1792, 1856, 3248, 3319, 3712, 6496, 6638, 7424, 12992, 13276, 23233, 25984, 26552, 46466, 51968, 53104, 92932, 96251, 106208, 185864, 192502, 212416, 371728, 385004, 424832, 673757, 743456, 770008, 849664, 1347514, 1486912, 1540016, 2695028, 2973824, 3080032, 5390056, 5947648, 6160064, 10780112, 12320128, 21560224, 24640256, 43120448, 86240896, 172481792]

約数ペア:

[(1, 172481792), (2, 86240896), (4, 43120448), (7, 24640256), (8, 21560224), (14, 12320128), (16, 10780112), (28, 6160064), (29, 5947648), (32, 5390056), (56, 3080032), (58, 2973824), (64, 2695028), (112, 1540016), (116, 1486912), (128, 1347514), (203, 849664), (224, 770008), (232, 743456), (256, 673757), (406, 424832), (448, 385004), (464, 371728), (812, 212416), (896, 192502), (928, 185864), (1624, 106208), (1792, 96251), (1856, 92932), (3248, 53104), (3319, 51968), (3712, 46466), (6496, 26552), (6638, 25984), (7424, 23233), (12992, 13276)]