134142988

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 292336128

約数和(自身を除く): 158193140

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 127, 196, 238, 254, 317, 476, 508, 634, 833, 889, 1268, 1666, 1778, 2159, 2219, 3332, 3556, 4318, 4438, 5389, 6223, 8636, 8876, 10778, 12446, 15113, 15533, 21556, 24892, 30226, 31066, 37723, 40259, 60452, 62132, 75446, 80518, 105791, 150892, 161036, 211582, 264061, 281813, 423164, 528122, 563626, 684403, 1056244, 1127252, 1368806, 1972691, 2737612, 3945382, 4790821, 7890764, 9581642, 19163284, 33535747, 67071494, 134142988]

約数ペア:

[(1, 134142988), (2, 67071494), (4, 33535747), (7, 19163284), (14, 9581642), (17, 7890764), (28, 4790821), (34, 3945382), (49, 2737612), (68, 1972691), (98, 1368806), (119, 1127252), (127, 1056244), (196, 684403), (238, 563626), (254, 528122), (317, 423164), (476, 281813), (508, 264061), (634, 211582), (833, 161036), (889, 150892), (1268, 105791), (1666, 80518), (1778, 75446), (2159, 62132), (2219, 60452), (3332, 40259), (3556, 37723), (4318, 31066), (4438, 30226), (5389, 24892), (6223, 21556), (8636, 15533), (8876, 15113), (10778, 12446)]