158492040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{188681}}^1$

素因数の和:188702

約数の個数: 64

約数和(自身を含む): 543404160

約数和(自身を除く): 384912120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 188681, 377362, 566043, 754724, 943405, 1132086, 1320767, 1509448, 1886810, 2264172, 2641534, 2830215, 3773620, 3962301, 4528344, 5283068, 5660430, 6603835, 7547240, 7924602, 10566136, 11320860, 13207670, 15849204, 19811505, 22641720, 26415340, 31698408, 39623010, 52830680, 79246020, 158492040]

約数ペア:

[(1, 158492040), (2, 79246020), (3, 52830680), (4, 39623010), (5, 31698408), (6, 26415340), (7, 22641720), (8, 19811505), (10, 15849204), (12, 13207670), (14, 11320860), (15, 10566136), (20, 7924602), (21, 7547240), (24, 6603835), (28, 5660430), (30, 5283068), (35, 4528344), (40, 3962301), (42, 3773620), (56, 2830215), (60, 2641534), (70, 2264172), (84, 1886810), (105, 1509448), (120, 1320767), (140, 1132086), (168, 943405), (210, 754724), (280, 566043), (420, 377362), (840, 188681)]