138799284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 362866560

約数和(自身を除く): 224067276

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 139, 148, 156, 173, 222, 278, 346, 417, 444, 481, 519, 556, 692, 834, 962, 1038, 1443, 1668, 1807, 1924, 2076, 2249, 2886, 3614, 4498, 5143, 5421, 5772, 6401, 6747, 7228, 8996, 10286, 10842, 12802, 13494, 15429, 19203, 20572, 21684, 24047, 25604, 26988, 30858, 38406, 48094, 61716, 66859, 72141, 76812, 83213, 96188, 133718, 144282, 166426, 200577, 249639, 267436, 288564, 312611, 332852, 401154, 499278, 625222, 802308, 889739, 937833, 998556, 1250444, 1779478, 1875666, 2669217, 3558956, 3751332, 5338434, 10676868, 11566607, 23133214, 34699821, 46266428, 69399642, 138799284]

約数ペア:

[(1, 138799284), (2, 69399642), (3, 46266428), (4, 34699821), (6, 23133214), (12, 11566607), (13, 10676868), (26, 5338434), (37, 3751332), (39, 3558956), (52, 2669217), (74, 1875666), (78, 1779478), (111, 1250444), (139, 998556), (148, 937833), (156, 889739), (173, 802308), (222, 625222), (278, 499278), (346, 401154), (417, 332852), (444, 312611), (481, 288564), (519, 267436), (556, 249639), (692, 200577), (834, 166426), (962, 144282), (1038, 133718), (1443, 96188), (1668, 83213), (1807, 76812), (1924, 72141), (2076, 66859), (2249, 61716), (2886, 48094), (3614, 38406), (4498, 30858), (5143, 26988), (5421, 25604), (5772, 24047), (6401, 21684), (6747, 20572), (7228, 19203), (8996, 15429), (10286, 13494), (10842, 12802)]