166747952

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:778

約数の個数: 80

約数和(自身を含む): 392355840

約数和(自身を除く): 225607888

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 127, 133, 152, 254, 266, 304, 508, 532, 617, 889, 1016, 1064, 1234, 1778, 2032, 2128, 2413, 2468, 3556, 4319, 4826, 4936, 7112, 8638, 9652, 9872, 11723, 14224, 16891, 17276, 19304, 23446, 33782, 34552, 38608, 46892, 67564, 69104, 78359, 82061, 93784, 135128, 156718, 164122, 187568, 270256, 313436, 328244, 548513, 626872, 656488, 1097026, 1253744, 1312976, 1488821, 2194052, 2977642, 4388104, 5955284, 8776208, 10421747, 11910568, 20843494, 23821136, 41686988, 83373976, 166747952]

約数ペア:

[(1, 166747952), (2, 83373976), (4, 41686988), (7, 23821136), (8, 20843494), (14, 11910568), (16, 10421747), (19, 8776208), (28, 5955284), (38, 4388104), (56, 2977642), (76, 2194052), (112, 1488821), (127, 1312976), (133, 1253744), (152, 1097026), (254, 656488), (266, 626872), (304, 548513), (508, 328244), (532, 313436), (617, 270256), (889, 187568), (1016, 164122), (1064, 156718), (1234, 135128), (1778, 93784), (2032, 82061), (2128, 78359), (2413, 69104), (2468, 67564), (3556, 46892), (4319, 38608), (4826, 34552), (4936, 33782), (7112, 23446), (8638, 19304), (9652, 17276), (9872, 16891), (11723, 14224)]