158928952

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{2399}}^1$

素因数の和:2445

約数の個数: 72

約数和(自身を含む): 375516000

約数和(自身を除く): 216587048

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 169, 182, 196, 338, 364, 392, 637, 676, 728, 1183, 1274, 1352, 2366, 2399, 2548, 4732, 4798, 5096, 8281, 9464, 9596, 16562, 16793, 19192, 31187, 33124, 33586, 62374, 66248, 67172, 117551, 124748, 134344, 218309, 235102, 249496, 405431, 436618, 470204, 810862, 873236, 940408, 1528163, 1621724, 1746472, 2838017, 3056326, 3243448, 5676034, 6112652, 11352068, 12225304, 19866119, 22704136, 39732238, 79464476, 158928952]

約数ペア:

[(1, 158928952), (2, 79464476), (4, 39732238), (7, 22704136), (8, 19866119), (13, 12225304), (14, 11352068), (26, 6112652), (28, 5676034), (49, 3243448), (52, 3056326), (56, 2838017), (91, 1746472), (98, 1621724), (104, 1528163), (169, 940408), (182, 873236), (196, 810862), (338, 470204), (364, 436618), (392, 405431), (637, 249496), (676, 235102), (728, 218309), (1183, 134344), (1274, 124748), (1352, 117551), (2366, 67172), (2399, 66248), (2548, 62374), (4732, 33586), (4798, 33124), (5096, 31187), (8281, 19192), (9464, 16793), (9596, 16562)]