156937264005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{26293}}^1$

素因数の和:26670

約数の個数: 64

約数和(自身を含む): 269890030080

約数和(自身を除く): 112952766075

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 255, 263, 267, 445, 789, 1315, 1335, 1513, 3945, 4471, 4539, 7565, 13413, 22355, 22695, 23407, 26293, 67065, 70221, 78879, 117035, 131465, 351105, 394395, 397919, 446981, 1193757, 1340943, 1989595, 2234905, 2340077, 5968785, 6704715, 6915059, 7020231, 11700385, 20745177, 34575295, 35101155, 39781309, 103725885, 117556003, 119343927, 198906545, 352668009, 587780015, 596719635, 615440251, 1763340045, 1846320753, 3077201255, 9231603765, 10462484267, 31387452801, 52312421335, 156937264005]

約数ペア:

[(1, 156937264005), (3, 52312421335), (5, 31387452801), (15, 10462484267), (17, 9231603765), (51, 3077201255), (85, 1846320753), (89, 1763340045), (255, 615440251), (263, 596719635), (267, 587780015), (445, 352668009), (789, 198906545), (1315, 119343927), (1335, 117556003), (1513, 103725885), (3945, 39781309), (4471, 35101155), (4539, 34575295), (7565, 20745177), (13413, 11700385), (22355, 7020231), (22695, 6915059), (23407, 6704715), (26293, 5968785), (67065, 2340077), (70221, 2234905), (78879, 1989595), (117035, 1340943), (131465, 1193757), (351105, 446981), (394395, 397919)]