164023704

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19471}}^1$

素因数の和:19502

約数の個数: 80

約数和(自身を含む): 494783520

約数和(自身を除く): 330759816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 19471, 38942, 58413, 77884, 116826, 155768, 175239, 233652, 253123, 350478, 467304, 506246, 525717, 700956, 759369, 1012492, 1051434, 1401912, 1518738, 1577151, 2024984, 2102868, 2278107, 3037476, 3154302, 4205736, 4556214, 6074952, 6308604, 6834321, 9112428, 12617208, 13668642, 18224856, 20502963, 27337284, 41005926, 54674568, 82011852, 164023704]

約数ペア:

[(1, 164023704), (2, 82011852), (3, 54674568), (4, 41005926), (6, 27337284), (8, 20502963), (9, 18224856), (12, 13668642), (13, 12617208), (18, 9112428), (24, 6834321), (26, 6308604), (27, 6074952), (36, 4556214), (39, 4205736), (52, 3154302), (54, 3037476), (72, 2278107), (78, 2102868), (81, 2024984), (104, 1577151), (108, 1518738), (117, 1401912), (156, 1051434), (162, 1012492), (216, 759369), (234, 700956), (312, 525717), (324, 506246), (351, 467304), (468, 350478), (648, 253123), (702, 233652), (936, 175239), (1053, 155768), (1404, 116826), (2106, 77884), (2808, 58413), (4212, 38942), (8424, 19471)]