128300190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1277}}^1$

素因数の和:1501

約数の個数: 64

約数和(自身を含む): 327945024

約数和(自身を除く): 199644834

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 197, 255, 394, 510, 591, 985, 1182, 1277, 1970, 2554, 2955, 3349, 3831, 5910, 6385, 6698, 7662, 10047, 12770, 16745, 19155, 20094, 21709, 33490, 38310, 43418, 50235, 65127, 100470, 108545, 130254, 217090, 251569, 325635, 503138, 651270, 754707, 1257845, 1509414, 2515690, 3773535, 4276673, 7547070, 8553346, 12830019, 21383365, 25660038, 42766730, 64150095, 128300190]

約数ペア:

[(1, 128300190), (2, 64150095), (3, 42766730), (5, 25660038), (6, 21383365), (10, 12830019), (15, 8553346), (17, 7547070), (30, 4276673), (34, 3773535), (51, 2515690), (85, 1509414), (102, 1257845), (170, 754707), (197, 651270), (255, 503138), (394, 325635), (510, 251569), (591, 217090), (985, 130254), (1182, 108545), (1277, 100470), (1970, 65127), (2554, 50235), (2955, 43418), (3349, 38310), (3831, 33490), (5910, 21709), (6385, 20094), (6698, 19155), (7662, 16745), (10047, 12770)]