157039389

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1723}}^1$

素因数の和:1802

約数の個数: 48

約数和(自身を含む): 263565120

約数和(自身を除く): 106525731

約数列:

[1, 3, 9, 13, 19, 39, 41, 57, 117, 123, 171, 247, 369, 533, 741, 779, 1599, 1723, 2223, 2337, 4797, 5169, 7011, 10127, 15507, 22399, 30381, 32737, 67197, 70643, 91143, 98211, 201591, 211929, 294633, 425581, 635787, 918359, 1276743, 1342217, 2755077, 3830229, 4026651, 8265231, 12079953, 17448821, 52346463, 157039389]

約数ペア:

[(1, 157039389), (3, 52346463), (9, 17448821), (13, 12079953), (19, 8265231), (39, 4026651), (41, 3830229), (57, 2755077), (117, 1342217), (123, 1276743), (171, 918359), (247, 635787), (369, 425581), (533, 294633), (741, 211929), (779, 201591), (1599, 98211), (1723, 91143), (2223, 70643), (2337, 67197), (4797, 32737), (5169, 30381), (7011, 22399), (10127, 15507)]