158776344

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{163}}^2$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 437886540

約数和(自身を除く): 279110196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 163, 166, 249, 326, 332, 489, 498, 652, 664, 747, 978, 996, 1304, 1467, 1494, 1956, 1992, 2934, 2988, 3912, 5868, 5976, 11736, 13529, 26569, 27058, 40587, 53138, 54116, 79707, 81174, 106276, 108232, 121761, 159414, 162348, 212552, 239121, 243522, 318828, 324696, 478242, 487044, 637656, 956484, 974088, 1912968, 2205227, 4410454, 6615681, 8820908, 13231362, 17641816, 19847043, 26462724, 39694086, 52925448, 79388172, 158776344]

約数ペア:

[(1, 158776344), (2, 79388172), (3, 52925448), (4, 39694086), (6, 26462724), (8, 19847043), (9, 17641816), (12, 13231362), (18, 8820908), (24, 6615681), (36, 4410454), (72, 2205227), (83, 1912968), (163, 974088), (166, 956484), (249, 637656), (326, 487044), (332, 478242), (489, 324696), (498, 318828), (652, 243522), (664, 239121), (747, 212552), (978, 162348), (996, 159414), (1304, 121761), (1467, 108232), (1494, 106276), (1956, 81174), (1992, 79707), (2934, 54116), (2988, 53138), (3912, 40587), (5868, 27058), (5976, 26569), (11736, 13529)]