128750148

素因数分解:

$2^2\times 3^6\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:748

約数の個数: 84

約数和(自身を含む): 343376880

約数和(自身を除く): 214626732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 243, 268, 324, 402, 486, 603, 659, 729, 804, 972, 1206, 1318, 1458, 1809, 1977, 2412, 2636, 2916, 3618, 3954, 5427, 5931, 7236, 7908, 10854, 11862, 16281, 17793, 21708, 23724, 32562, 35586, 44153, 48843, 53379, 65124, 71172, 88306, 97686, 106758, 132459, 160137, 176612, 195372, 213516, 264918, 320274, 397377, 480411, 529836, 640548, 794754, 960822, 1192131, 1589508, 1921644, 2384262, 3576393, 4768524, 7152786, 10729179, 14305572, 21458358, 32187537, 42916716, 64375074, 128750148]

約数ペア:

[(1, 128750148), (2, 64375074), (3, 42916716), (4, 32187537), (6, 21458358), (9, 14305572), (12, 10729179), (18, 7152786), (27, 4768524), (36, 3576393), (54, 2384262), (67, 1921644), (81, 1589508), (108, 1192131), (134, 960822), (162, 794754), (201, 640548), (243, 529836), (268, 480411), (324, 397377), (402, 320274), (486, 264918), (603, 213516), (659, 195372), (729, 176612), (804, 160137), (972, 132459), (1206, 106758), (1318, 97686), (1458, 88306), (1809, 71172), (1977, 65124), (2412, 53379), (2636, 48843), (2916, 44153), (3618, 35586), (3954, 32562), (5427, 23724), (5931, 21708), (7236, 17793), (7908, 16281), (10854, 11862)]