189443976

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2861}}^1$

素因数の和:2990

約数の個数: 64

約数和(自身を含む): 494553600

約数和(自身を除く): 305109624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 89, 93, 124, 178, 186, 248, 267, 356, 372, 534, 712, 744, 1068, 2136, 2759, 2861, 5518, 5722, 8277, 8583, 11036, 11444, 16554, 17166, 22072, 22888, 33108, 34332, 66216, 68664, 88691, 177382, 254629, 266073, 354764, 509258, 532146, 709528, 763887, 1018516, 1064292, 1527774, 2037032, 2128584, 3055548, 6111096, 7893499, 15786998, 23680497, 31573996, 47360994, 63147992, 94721988, 189443976]

約数ペア:

[(1, 189443976), (2, 94721988), (3, 63147992), (4, 47360994), (6, 31573996), (8, 23680497), (12, 15786998), (24, 7893499), (31, 6111096), (62, 3055548), (89, 2128584), (93, 2037032), (124, 1527774), (178, 1064292), (186, 1018516), (248, 763887), (267, 709528), (356, 532146), (372, 509258), (534, 354764), (712, 266073), (744, 254629), (1068, 177382), (2136, 88691), (2759, 68664), (2861, 66216), (5518, 34332), (5722, 33108), (8277, 22888), (8583, 22072), (11036, 17166), (11444, 16554)]