154645736

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2663}}^1$

素因数の和:2754

約数の個数: 64

約数和(自身を含む): 356762880

約数和(自身を除く): 202117144

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 61, 68, 119, 122, 136, 238, 244, 427, 476, 488, 854, 952, 1037, 1708, 2074, 2663, 3416, 4148, 5326, 7259, 8296, 10652, 14518, 18641, 21304, 29036, 37282, 45271, 58072, 74564, 90542, 149128, 162443, 181084, 316897, 324886, 362168, 633794, 649772, 1137101, 1267588, 1299544, 2274202, 2535176, 2761531, 4548404, 5523062, 9096808, 11046124, 19330717, 22092248, 38661434, 77322868, 154645736]

約数ペア:

[(1, 154645736), (2, 77322868), (4, 38661434), (7, 22092248), (8, 19330717), (14, 11046124), (17, 9096808), (28, 5523062), (34, 4548404), (56, 2761531), (61, 2535176), (68, 2274202), (119, 1299544), (122, 1267588), (136, 1137101), (238, 649772), (244, 633794), (427, 362168), (476, 324886), (488, 316897), (854, 181084), (952, 162443), (1037, 149128), (1708, 90542), (2074, 74564), (2663, 58072), (3416, 45271), (4148, 37282), (5326, 29036), (7259, 21304), (8296, 18641), (10652, 14518)]