131738412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:583

約数の個数: 96

約数和(自身を含む): 347719680

約数和(自身を除く): 215981268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 43, 52, 78, 82, 86, 123, 129, 156, 164, 172, 246, 258, 479, 492, 516, 533, 559, 958, 1066, 1118, 1437, 1599, 1677, 1763, 1916, 2132, 2236, 2874, 3198, 3354, 3526, 5289, 5748, 6227, 6396, 6708, 7052, 10578, 12454, 18681, 19639, 20597, 21156, 22919, 24908, 37362, 39278, 41194, 45838, 58917, 61791, 68757, 74724, 78556, 82388, 91676, 117834, 123582, 137514, 235668, 247164, 255307, 267761, 275028, 510614, 535522, 765921, 803283, 844477, 1021228, 1071044, 1531842, 1606566, 1688954, 2533431, 3063684, 3213132, 3377908, 5066862, 10133724, 10978201, 21956402, 32934603, 43912804, 65869206, 131738412]

約数ペア:

[(1, 131738412), (2, 65869206), (3, 43912804), (4, 32934603), (6, 21956402), (12, 10978201), (13, 10133724), (26, 5066862), (39, 3377908), (41, 3213132), (43, 3063684), (52, 2533431), (78, 1688954), (82, 1606566), (86, 1531842), (123, 1071044), (129, 1021228), (156, 844477), (164, 803283), (172, 765921), (246, 535522), (258, 510614), (479, 275028), (492, 267761), (516, 255307), (533, 247164), (559, 235668), (958, 137514), (1066, 123582), (1118, 117834), (1437, 91676), (1599, 82388), (1677, 78556), (1763, 74724), (1916, 68757), (2132, 61791), (2236, 58917), (2874, 45838), (3198, 41194), (3354, 39278), (3526, 37362), (5289, 24908), (5748, 22919), (6227, 21156), (6396, 20597), (6708, 19639), (7052, 18681), (10578, 12454)]