153855198

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{9181}}^1$

素因数の和:9222

約数の個数: 72

約数和(自身を含む): 408231720

約数和(自身を除く): 254376522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5586, 8379, 9181, 16758, 18362, 27543, 55086, 64267, 82629, 128534, 165258, 174439, 192801, 348878, 385602, 449869, 523317, 578403, 899738, 1046634, 1156806, 1221073, 1349607, 1569951, 2442146, 2699214, 3139902, 3663219, 4048821, 7326438, 8097642, 8547511, 10989657, 17095022, 21979314, 25642533, 51285066, 76927599, 153855198]

約数ペア:

[(1, 153855198), (2, 76927599), (3, 51285066), (6, 25642533), (7, 21979314), (9, 17095022), (14, 10989657), (18, 8547511), (19, 8097642), (21, 7326438), (38, 4048821), (42, 3663219), (49, 3139902), (57, 2699214), (63, 2442146), (98, 1569951), (114, 1349607), (126, 1221073), (133, 1156806), (147, 1046634), (171, 899738), (266, 578403), (294, 523317), (342, 449869), (399, 385602), (441, 348878), (798, 192801), (882, 174439), (931, 165258), (1197, 128534), (1862, 82629), (2394, 64267), (2793, 55086), (5586, 27543), (8379, 18362), (9181, 16758)]