139015188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:314

約数の個数: 144

約数和(自身を含む): 406997136

約数和(自身を除く): 267981948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 101, 102, 117, 153, 156, 173, 202, 204, 221, 234, 303, 306, 346, 404, 442, 468, 519, 606, 612, 663, 692, 884, 909, 1038, 1212, 1313, 1326, 1557, 1717, 1818, 1989, 2076, 2249, 2626, 2652, 2941, 3114, 3434, 3636, 3939, 3978, 4498, 5151, 5252, 5882, 6228, 6747, 6868, 7878, 7956, 8823, 8996, 10302, 11764, 11817, 13494, 15453, 15756, 17473, 17646, 20241, 20604, 22321, 23634, 26469, 26988, 30906, 34946, 35292, 38233, 40482, 44642, 47268, 52419, 52938, 61812, 66963, 69892, 76466, 80964, 89284, 104838, 105876, 114699, 133926, 152932, 157257, 200889, 209676, 227149, 229398, 267852, 297041, 314514, 344097, 401778, 454298, 458796, 594082, 629028, 681447, 688194, 803556, 891123, 908596, 1188164, 1362894, 1376388, 1782246, 2044341, 2673369, 2725788, 3564492, 3861533, 4088682, 5346738, 7723066, 8177364, 10693476, 11584599, 15446132, 23169198, 34753797, 46338396, 69507594, 139015188]

約数ペア:

[(1, 139015188), (2, 69507594), (3, 46338396), (4, 34753797), (6, 23169198), (9, 15446132), (12, 11584599), (13, 10693476), (17, 8177364), (18, 7723066), (26, 5346738), (34, 4088682), (36, 3861533), (39, 3564492), (51, 2725788), (52, 2673369), (68, 2044341), (78, 1782246), (101, 1376388), (102, 1362894), (117, 1188164), (153, 908596), (156, 891123), (173, 803556), (202, 688194), (204, 681447), (221, 629028), (234, 594082), (303, 458796), (306, 454298), (346, 401778), (404, 344097), (442, 314514), (468, 297041), (519, 267852), (606, 229398), (612, 227149), (663, 209676), (692, 200889), (884, 157257), (909, 152932), (1038, 133926), (1212, 114699), (1313, 105876), (1326, 104838), (1557, 89284), (1717, 80964), (1818, 76466), (1989, 69892), (2076, 66963), (2249, 61812), (2626, 52938), (2652, 52419), (2941, 47268), (3114, 44642), (3434, 40482), (3636, 38233), (3939, 35292), (3978, 34946), (4498, 30906), (5151, 26988), (5252, 26469), (5882, 23634), (6228, 22321), (6747, 20604), (6868, 20241), (7878, 17646), (7956, 17473), (8823, 15756), (8996, 15453), (10302, 13494), (11764, 11817)]