153246296

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^3\times {\mathrm{557}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 349531200

約数和(自身を除く): 196284904

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 557, 578, 952, 1114, 1156, 2023, 2228, 2312, 3899, 4046, 4456, 4913, 7798, 8092, 9469, 9826, 15596, 16184, 18938, 19652, 31192, 34391, 37876, 39304, 66283, 68782, 75752, 132566, 137564, 160973, 265132, 275128, 321946, 530264, 643892, 1126811, 1287784, 2253622, 2736541, 4507244, 5473082, 9014488, 10946164, 19155787, 21892328, 38311574, 76623148, 153246296]

約数ペア:

[(1, 153246296), (2, 76623148), (4, 38311574), (7, 21892328), (8, 19155787), (14, 10946164), (17, 9014488), (28, 5473082), (34, 4507244), (56, 2736541), (68, 2253622), (119, 1287784), (136, 1126811), (238, 643892), (289, 530264), (476, 321946), (557, 275128), (578, 265132), (952, 160973), (1114, 137564), (1156, 132566), (2023, 75752), (2228, 68782), (2312, 66283), (3899, 39304), (4046, 37876), (4456, 34391), (4913, 31192), (7798, 19652), (8092, 18938), (9469, 16184), (9826, 15596)]