157072178

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 255227760

約数和(自身を除く): 98155582

約数列:

[1, 2, 29, 37, 53, 58, 74, 106, 1073, 1381, 1537, 1961, 2146, 2762, 3074, 3922, 40049, 51097, 56869, 73193, 80098, 102194, 113738, 146386, 1481813, 2122597, 2708141, 2963626, 4245194, 5416282, 78536089, 157072178]

約数ペア:

[(1, 157072178), (2, 78536089), (29, 5416282), (37, 4245194), (53, 2963626), (58, 2708141), (74, 2122597), (106, 1481813), (1073, 146386), (1381, 113738), (1537, 102194), (1961, 80098), (2146, 73193), (2762, 56869), (3074, 51097), (3922, 40049)]