158393196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 464755200

約数和(自身を除く): 306362004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 47, 52, 57, 76, 78, 94, 114, 117, 141, 156, 171, 188, 228, 234, 247, 282, 342, 379, 423, 468, 494, 564, 611, 684, 741, 758, 846, 893, 988, 1137, 1222, 1482, 1516, 1692, 1786, 1833, 2223, 2274, 2444, 2679, 2964, 3411, 3572, 3666, 4446, 4548, 4927, 5358, 5499, 6822, 7201, 7332, 8037, 8892, 9854, 10716, 10998, 11609, 13644, 14402, 14781, 16074, 17813, 19708, 21603, 21996, 23218, 28804, 29562, 32148, 34827, 35626, 43206, 44343, 46436, 53439, 59124, 64809, 69654, 71252, 86412, 88686, 93613, 104481, 106878, 129618, 139308, 160317, 177372, 187226, 208962, 213756, 231569, 259236, 280839, 320634, 338447, 374452, 417924, 463138, 561678, 641268, 676894, 694707, 842517, 926276, 1015341, 1123356, 1353788, 1389414, 1685034, 2030682, 2084121, 2778828, 3046023, 3370068, 4061364, 4168242, 4399811, 6092046, 8336484, 8799622, 12184092, 13199433, 17599244, 26398866, 39598299, 52797732, 79196598, 158393196]

約数ペア:

[(1, 158393196), (2, 79196598), (3, 52797732), (4, 39598299), (6, 26398866), (9, 17599244), (12, 13199433), (13, 12184092), (18, 8799622), (19, 8336484), (26, 6092046), (36, 4399811), (38, 4168242), (39, 4061364), (47, 3370068), (52, 3046023), (57, 2778828), (76, 2084121), (78, 2030682), (94, 1685034), (114, 1389414), (117, 1353788), (141, 1123356), (156, 1015341), (171, 926276), (188, 842517), (228, 694707), (234, 676894), (247, 641268), (282, 561678), (342, 463138), (379, 417924), (423, 374452), (468, 338447), (494, 320634), (564, 280839), (611, 259236), (684, 231569), (741, 213756), (758, 208962), (846, 187226), (893, 177372), (988, 160317), (1137, 139308), (1222, 129618), (1482, 106878), (1516, 104481), (1692, 93613), (1786, 88686), (1833, 86412), (2223, 71252), (2274, 69654), (2444, 64809), (2679, 59124), (2964, 53439), (3411, 46436), (3572, 44343), (3666, 43206), (4446, 35626), (4548, 34827), (4927, 32148), (5358, 29562), (5499, 28804), (6822, 23218), (7201, 21996), (7332, 21603), (8037, 19708), (8892, 17813), (9854, 16074), (10716, 14781), (10998, 14402), (11609, 13644)]