147707248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 318729600

約数和(自身を除く): 171022352

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 89, 101, 104, 158, 178, 202, 208, 316, 356, 404, 632, 712, 808, 1027, 1157, 1264, 1313, 1424, 1616, 2054, 2314, 2626, 4108, 4628, 5252, 7031, 7979, 8216, 8989, 9256, 10504, 14062, 15958, 16432, 17978, 18512, 21008, 28124, 31916, 35956, 56248, 63832, 71912, 91403, 103727, 112496, 116857, 127664, 143824, 182806, 207454, 233714, 365612, 414908, 467428, 710131, 731224, 829816, 934856, 1420262, 1462448, 1659632, 1869712, 2840524, 5681048, 9231703, 11362096, 18463406, 36926812, 73853624, 147707248]

約数ペア:

[(1, 147707248), (2, 73853624), (4, 36926812), (8, 18463406), (13, 11362096), (16, 9231703), (26, 5681048), (52, 2840524), (79, 1869712), (89, 1659632), (101, 1462448), (104, 1420262), (158, 934856), (178, 829816), (202, 731224), (208, 710131), (316, 467428), (356, 414908), (404, 365612), (632, 233714), (712, 207454), (808, 182806), (1027, 143824), (1157, 127664), (1264, 116857), (1313, 112496), (1424, 103727), (1616, 91403), (2054, 71912), (2314, 63832), (2626, 56248), (4108, 35956), (4628, 31916), (5252, 28124), (7031, 21008), (7979, 18512), (8216, 17978), (8989, 16432), (9256, 15958), (10504, 14062)]