104278356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 328182400

約数和(自身を除く): 223904044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 139, 156, 182, 229, 234, 252, 273, 278, 364, 417, 458, 468, 546, 556, 687, 819, 834, 916, 973, 1092, 1251, 1374, 1603, 1638, 1668, 1807, 1946, 2061, 2502, 2748, 2919, 2977, 3206, 3276, 3614, 3892, 4122, 4809, 5004, 5421, 5838, 5954, 6412, 7228, 8244, 8757, 8931, 9618, 10842, 11676, 11908, 12649, 14427, 16263, 17514, 17862, 19236, 20839, 21684, 25298, 26793, 28854, 31831, 32526, 35028, 35724, 37947, 41678, 50596, 53586, 57708, 62517, 63662, 65052, 75894, 83356, 95493, 107172, 113841, 125034, 127324, 151788, 187551, 190986, 222817, 227682, 250068, 286479, 375102, 381972, 413803, 445634, 455364, 572958, 668451, 750204, 827606, 891268, 1145916, 1241409, 1336902, 1655212, 2005353, 2482818, 2673804, 2896621, 3724227, 4010706, 4965636, 5793242, 7448454, 8021412, 8689863, 11586484, 14896908, 17379726, 26069589, 34759452, 52139178, 104278356]

約数ペア:

[(1, 104278356), (2, 52139178), (3, 34759452), (4, 26069589), (6, 17379726), (7, 14896908), (9, 11586484), (12, 8689863), (13, 8021412), (14, 7448454), (18, 5793242), (21, 4965636), (26, 4010706), (28, 3724227), (36, 2896621), (39, 2673804), (42, 2482818), (52, 2005353), (63, 1655212), (78, 1336902), (84, 1241409), (91, 1145916), (117, 891268), (126, 827606), (139, 750204), (156, 668451), (182, 572958), (229, 455364), (234, 445634), (252, 413803), (273, 381972), (278, 375102), (364, 286479), (417, 250068), (458, 227682), (468, 222817), (546, 190986), (556, 187551), (687, 151788), (819, 127324), (834, 125034), (916, 113841), (973, 107172), (1092, 95493), (1251, 83356), (1374, 75894), (1603, 65052), (1638, 63662), (1668, 62517), (1807, 57708), (1946, 53586), (2061, 50596), (2502, 41678), (2748, 37947), (2919, 35724), (2977, 35028), (3206, 32526), (3276, 31831), (3614, 28854), (3892, 26793), (4122, 25298), (4809, 21684), (5004, 20839), (5421, 19236), (5838, 17862), (5954, 17514), (6412, 16263), (7228, 14427), (8244, 12649), (8757, 11908), (8931, 11676), (9618, 10842)]