134261410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 272004480

約数和(自身を除く): 137743070

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 197, 211, 323, 394, 422, 646, 985, 1055, 1615, 1970, 2110, 3230, 3349, 3587, 3743, 4009, 6698, 7174, 7486, 8018, 16745, 17935, 18715, 20045, 33490, 35870, 37430, 40090, 41567, 63631, 68153, 83134, 127262, 136306, 207835, 318155, 340765, 415670, 636310, 681530, 706639, 789773, 1413278, 1579546, 3533195, 3948865, 7066390, 7897730, 13426141, 26852282, 67130705, 134261410]

約数ペア:

[(1, 134261410), (2, 67130705), (5, 26852282), (10, 13426141), (17, 7897730), (19, 7066390), (34, 3948865), (38, 3533195), (85, 1579546), (95, 1413278), (170, 789773), (190, 706639), (197, 681530), (211, 636310), (323, 415670), (394, 340765), (422, 318155), (646, 207835), (985, 136306), (1055, 127262), (1615, 83134), (1970, 68153), (2110, 63631), (3230, 41567), (3349, 40090), (3587, 37430), (3743, 35870), (4009, 33490), (6698, 20045), (7174, 18715), (7486, 17935), (8018, 16745)]