156179730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2963}}^1$

素因数の和:3231

約数の個数: 64

約数和(自身を含む): 430230528

約数和(自身を除く): 274050798

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 251, 502, 753, 1255, 1506, 1757, 2510, 2963, 3514, 3765, 5271, 5926, 7530, 8785, 8889, 10542, 14815, 17570, 17778, 20741, 26355, 29630, 41482, 44445, 52710, 62223, 88890, 103705, 124446, 207410, 311115, 622230, 743713, 1487426, 2231139, 3718565, 4462278, 5205991, 7437130, 10411982, 11155695, 15617973, 22311390, 26029955, 31235946, 52059910, 78089865, 156179730]

約数ペア:

[(1, 156179730), (2, 78089865), (3, 52059910), (5, 31235946), (6, 26029955), (7, 22311390), (10, 15617973), (14, 11155695), (15, 10411982), (21, 7437130), (30, 5205991), (35, 4462278), (42, 3718565), (70, 2231139), (105, 1487426), (210, 743713), (251, 622230), (502, 311115), (753, 207410), (1255, 124446), (1506, 103705), (1757, 88890), (2510, 62223), (2963, 52710), (3514, 44445), (3765, 41482), (5271, 29630), (5926, 26355), (7530, 20741), (8785, 17778), (8889, 17570), (10542, 14815)]