156955870548

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2791}}^1\times {\mathrm{82217}}^1$

素因数の和:85037

約数の個数: 72

約数和(自身を含む): 417785833920

約数和(自身を除く): 260829963372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 2791, 5582, 8373, 11164, 16746, 25119, 33492, 50238, 53029, 82217, 100476, 106058, 159087, 164434, 212116, 246651, 318174, 328868, 477261, 493302, 636348, 739953, 954522, 986604, 1479906, 1562123, 1909044, 2959812, 3124246, 4686369, 6248492, 9372738, 14059107, 18745476, 28118214, 56236428, 229467647, 458935294, 688402941, 917870588, 1376805882, 2065208823, 2753611764, 4130417646, 4359885293, 8260835292, 8719770586, 13079655879, 17439541172, 26159311758, 39238967637, 52318623516, 78477935274, 156955870548]

約数ペア:

[(1, 156955870548), (2, 78477935274), (3, 52318623516), (4, 39238967637), (6, 26159311758), (9, 17439541172), (12, 13079655879), (18, 8719770586), (19, 8260835292), (36, 4359885293), (38, 4130417646), (57, 2753611764), (76, 2065208823), (114, 1376805882), (171, 917870588), (228, 688402941), (342, 458935294), (684, 229467647), (2791, 56236428), (5582, 28118214), (8373, 18745476), (11164, 14059107), (16746, 9372738), (25119, 6248492), (33492, 4686369), (50238, 3124246), (53029, 2959812), (82217, 1909044), (100476, 1562123), (106058, 1479906), (159087, 986604), (164434, 954522), (212116, 739953), (246651, 636348), (318174, 493302), (328868, 477261)]