147225452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2887}}^1$

素因数の和:2982

約数の個数: 48

約数和(自身を含む): 300814080

約数和(自身を除く): 153588628

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 61, 76, 122, 209, 244, 418, 671, 836, 1159, 1342, 2318, 2684, 2887, 4636, 5774, 11548, 12749, 25498, 31757, 50996, 54853, 63514, 109706, 127028, 176107, 219412, 352214, 603383, 704428, 1206766, 1937177, 2413532, 3346033, 3874354, 6692066, 7748708, 13384132, 36806363, 73612726, 147225452]

約数ペア:

[(1, 147225452), (2, 73612726), (4, 36806363), (11, 13384132), (19, 7748708), (22, 6692066), (38, 3874354), (44, 3346033), (61, 2413532), (76, 1937177), (122, 1206766), (209, 704428), (244, 603383), (418, 352214), (671, 219412), (836, 176107), (1159, 127028), (1342, 109706), (2318, 63514), (2684, 54853), (2887, 50996), (4636, 31757), (5774, 25498), (11548, 12749)]