156989096292

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1993}}^1\times {\mathrm{133963}}^1$

素因数の和:135977

約数の個数: 72

約数和(自身を含む): 426330248736

約数和(自身を除く): 269341152444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1993, 3986, 5979, 7972, 11958, 13951, 23916, 27902, 41853, 55804, 83706, 97657, 133963, 167412, 195314, 267926, 292971, 390628, 401889, 535852, 585942, 803778, 937741, 1171884, 1607556, 1875482, 2813223, 3750964, 5626446, 6564187, 11252892, 13128374, 19692561, 26256748, 39385122, 78770244, 266988259, 533976518, 800964777, 1067953036, 1601929554, 1868917813, 3203859108, 3737835626, 5606753439, 7475671252, 11213506878, 13082424691, 22427013756, 26164849382, 39247274073, 52329698764, 78494548146, 156989096292]

約数ペア:

[(1, 156989096292), (2, 78494548146), (3, 52329698764), (4, 39247274073), (6, 26164849382), (7, 22427013756), (12, 13082424691), (14, 11213506878), (21, 7475671252), (28, 5606753439), (42, 3737835626), (49, 3203859108), (84, 1868917813), (98, 1601929554), (147, 1067953036), (196, 800964777), (294, 533976518), (588, 266988259), (1993, 78770244), (3986, 39385122), (5979, 26256748), (7972, 19692561), (11958, 13128374), (13951, 11252892), (23916, 6564187), (27902, 5626446), (41853, 3750964), (55804, 2813223), (83706, 1875482), (97657, 1607556), (133963, 1171884), (167412, 937741), (195314, 803778), (267926, 585942), (292971, 535852), (390628, 401889)]