156638898

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 378408576

約数和(自身を除く): 221769678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 97, 103, 117, 134, 194, 201, 206, 234, 291, 309, 402, 582, 603, 618, 871, 873, 927, 1206, 1261, 1339, 1742, 1746, 1854, 2522, 2613, 2678, 3783, 4017, 5226, 6499, 6901, 7566, 7839, 8034, 9991, 11349, 12051, 12998, 13802, 15678, 19497, 19982, 20703, 22698, 24102, 29973, 38994, 41406, 58491, 59946, 62109, 84487, 89713, 89919, 116982, 124218, 129883, 168974, 179426, 179838, 253461, 259766, 269139, 389649, 506922, 538278, 669397, 760383, 779298, 807417, 1168947, 1338794, 1520766, 1614834, 2008191, 2337894, 4016382, 6024573, 8702161, 12049146, 17404322, 26106483, 52212966, 78319449, 156638898]

約数ペア:

[(1, 156638898), (2, 78319449), (3, 52212966), (6, 26106483), (9, 17404322), (13, 12049146), (18, 8702161), (26, 6024573), (39, 4016382), (67, 2337894), (78, 2008191), (97, 1614834), (103, 1520766), (117, 1338794), (134, 1168947), (194, 807417), (201, 779298), (206, 760383), (234, 669397), (291, 538278), (309, 506922), (402, 389649), (582, 269139), (603, 259766), (618, 253461), (871, 179838), (873, 179426), (927, 168974), (1206, 129883), (1261, 124218), (1339, 116982), (1742, 89919), (1746, 89713), (1854, 84487), (2522, 62109), (2613, 59946), (2678, 58491), (3783, 41406), (4017, 38994), (5226, 29973), (6499, 24102), (6901, 22698), (7566, 20703), (7839, 19982), (8034, 19497), (9991, 15678), (11349, 13802), (12051, 12998)]