154987712

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11587}}^1$

素因数の和:11629

約数の個数: 56

約数和(自身を含む): 353202240

約数和(自身を除く): 198214528

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 11587, 13376, 23174, 46348, 92696, 127457, 185392, 220153, 254914, 370784, 440306, 509828, 741568, 880612, 1019656, 1761224, 2039312, 2421683, 3522448, 4078624, 4843366, 7044896, 8157248, 9686732, 14089792, 19373464, 38746928, 77493856, 154987712]

約数ペア:

[(1, 154987712), (2, 77493856), (4, 38746928), (8, 19373464), (11, 14089792), (16, 9686732), (19, 8157248), (22, 7044896), (32, 4843366), (38, 4078624), (44, 3522448), (64, 2421683), (76, 2039312), (88, 1761224), (152, 1019656), (176, 880612), (209, 741568), (304, 509828), (352, 440306), (418, 370784), (608, 254914), (704, 220153), (836, 185392), (1216, 127457), (1672, 92696), (3344, 46348), (6688, 23174), (11587, 13376)]