158688

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:64

約数の個数: 72

約数和(自身を含む): 491400

約数和(自身を除く): 332712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 48, 57, 58, 72, 76, 87, 96, 114, 116, 144, 152, 171, 174, 228, 232, 261, 288, 304, 342, 348, 456, 464, 522, 551, 608, 684, 696, 912, 928, 1044, 1102, 1368, 1392, 1653, 1824, 2088, 2204, 2736, 2784, 3306, 4176, 4408, 4959, 5472, 6612, 8352, 8816, 9918, 13224, 17632, 19836, 26448, 39672, 52896, 79344, 158688]

約数ペア:

[(1, 158688), (2, 79344), (3, 52896), (4, 39672), (6, 26448), (8, 19836), (9, 17632), (12, 13224), (16, 9918), (18, 8816), (19, 8352), (24, 6612), (29, 5472), (32, 4959), (36, 4408), (38, 4176), (48, 3306), (57, 2784), (58, 2736), (72, 2204), (76, 2088), (87, 1824), (96, 1653), (114, 1392), (116, 1368), (144, 1102), (152, 1044), (171, 928), (174, 912), (228, 696), (232, 684), (261, 608), (288, 551), (304, 522), (342, 464), (348, 456)]