149770816

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10589}}^1$

素因数の和:10631

約数の個数: 56

約数和(自身を含む): 338922360

約数和(自身を除く): 189151544

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 7072, 10589, 14144, 21178, 42356, 84712, 137657, 169424, 180013, 275314, 338848, 360026, 550628, 677696, 720052, 1101256, 1440104, 2202512, 2340169, 2880208, 4405024, 4680338, 5760416, 8810048, 9360676, 11520832, 18721352, 37442704, 74885408, 149770816]

約数ペア:

[(1, 149770816), (2, 74885408), (4, 37442704), (8, 18721352), (13, 11520832), (16, 9360676), (17, 8810048), (26, 5760416), (32, 4680338), (34, 4405024), (52, 2880208), (64, 2340169), (68, 2202512), (104, 1440104), (136, 1101256), (208, 720052), (221, 677696), (272, 550628), (416, 360026), (442, 338848), (544, 275314), (832, 180013), (884, 169424), (1088, 137657), (1768, 84712), (3536, 42356), (7072, 21178), (10589, 14144)]