155362844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1163}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 335827968

約数和(自身を除く): 180465124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 367, 734, 1163, 1468, 2326, 2569, 4652, 4771, 5138, 8141, 9542, 10276, 15119, 16282, 19084, 30238, 32564, 33397, 60476, 66794, 105833, 133588, 211666, 423332, 426821, 853642, 1707284, 2987747, 5548673, 5975494, 11097346, 11950988, 22194692, 38840711, 77681422, 155362844]

約数ペア:

[(1, 155362844), (2, 77681422), (4, 38840711), (7, 22194692), (13, 11950988), (14, 11097346), (26, 5975494), (28, 5548673), (52, 2987747), (91, 1707284), (182, 853642), (364, 426821), (367, 423332), (734, 211666), (1163, 133588), (1468, 105833), (2326, 66794), (2569, 60476), (4652, 33397), (4771, 32564), (5138, 30238), (8141, 19084), (9542, 16282), (10276, 15119)]