154020204

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:291

約数の個数: 168

約数和(自身を含む): 462732480

約数和(自身を除く): 308712276

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 204, 221, 234, 239, 243, 306, 324, 351, 442, 459, 468, 478, 486, 612, 663, 702, 717, 729, 884, 918, 956, 972, 1053, 1326, 1377, 1404, 1434, 1458, 1836, 1989, 2106, 2151, 2652, 2754, 2868, 2916, 3107, 3159, 3978, 4063, 4131, 4212, 4302, 5508, 5967, 6214, 6318, 6453, 7956, 8126, 8262, 8604, 9321, 9477, 11934, 12189, 12393, 12428, 12636, 12906, 16252, 16524, 17901, 18642, 18954, 19359, 23868, 24378, 24786, 25812, 27963, 35802, 36567, 37284, 37908, 38718, 48756, 49572, 52819, 53703, 55926, 58077, 71604, 73134, 77436, 83889, 105638, 107406, 109701, 111852, 116154, 146268, 158457, 161109, 167778, 174231, 211276, 214812, 219402, 232308, 251667, 316914, 322218, 329103, 335556, 348462, 438804, 475371, 503334, 633828, 644436, 658206, 696924, 755001, 950742, 987309, 1006668, 1316412, 1426113, 1510002, 1901484, 1974618, 2265003, 2852226, 2961927, 3020004, 3949236, 4278339, 4530006, 5704452, 5923854, 8556678, 9060012, 11847708, 12835017, 17113356, 25670034, 38505051, 51340068, 77010102, 154020204]

約数ペア:

[(1, 154020204), (2, 77010102), (3, 51340068), (4, 38505051), (6, 25670034), (9, 17113356), (12, 12835017), (13, 11847708), (17, 9060012), (18, 8556678), (26, 5923854), (27, 5704452), (34, 4530006), (36, 4278339), (39, 3949236), (51, 3020004), (52, 2961927), (54, 2852226), (68, 2265003), (78, 1974618), (81, 1901484), (102, 1510002), (108, 1426113), (117, 1316412), (153, 1006668), (156, 987309), (162, 950742), (204, 755001), (221, 696924), (234, 658206), (239, 644436), (243, 633828), (306, 503334), (324, 475371), (351, 438804), (442, 348462), (459, 335556), (468, 329103), (478, 322218), (486, 316914), (612, 251667), (663, 232308), (702, 219402), (717, 214812), (729, 211276), (884, 174231), (918, 167778), (956, 161109), (972, 158457), (1053, 146268), (1326, 116154), (1377, 111852), (1404, 109701), (1434, 107406), (1458, 105638), (1836, 83889), (1989, 77436), (2106, 73134), (2151, 71604), (2652, 58077), (2754, 55926), (2868, 53703), (2916, 52819), (3107, 49572), (3159, 48756), (3978, 38718), (4063, 37908), (4131, 37284), (4212, 36567), (4302, 35802), (5508, 27963), (5967, 25812), (6214, 24786), (6318, 24378), (6453, 23868), (7956, 19359), (8126, 18954), (8262, 18642), (8604, 17901), (9321, 16524), (9477, 16252), (11934, 12906), (12189, 12636), (12393, 12428)]