158730516

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:636

約数の個数: 144

約数和(自身を含む): 487992960

約数和(自身を除く): 329262444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 189, 243, 246, 252, 287, 324, 369, 378, 486, 492, 567, 569, 574, 738, 756, 861, 972, 1107, 1134, 1138, 1148, 1476, 1701, 1707, 1722, 2214, 2268, 2276, 2583, 3321, 3402, 3414, 3444, 3983, 4428, 5121, 5166, 6642, 6804, 6828, 7749, 7966, 9963, 10242, 10332, 11949, 13284, 15363, 15498, 15932, 19926, 20484, 23247, 23329, 23898, 30726, 30996, 35847, 39852, 46089, 46494, 46658, 47796, 61452, 69741, 69987, 71694, 92178, 92988, 93316, 107541, 138267, 139482, 139974, 143388, 163303, 184356, 209961, 215082, 276534, 278964, 279948, 322623, 326606, 419922, 430164, 489909, 553068, 629883, 645246, 653212, 839844, 967869, 979818, 1259766, 1290492, 1469727, 1889649, 1935738, 1959636, 2519532, 2939454, 3779298, 3871476, 4409181, 5668947, 5878908, 7558596, 8818362, 11337894, 13227543, 17636724, 22675788, 26455086, 39682629, 52910172, 79365258, 158730516]

約数ペア:

[(1, 158730516), (2, 79365258), (3, 52910172), (4, 39682629), (6, 26455086), (7, 22675788), (9, 17636724), (12, 13227543), (14, 11337894), (18, 8818362), (21, 7558596), (27, 5878908), (28, 5668947), (36, 4409181), (41, 3871476), (42, 3779298), (54, 2939454), (63, 2519532), (81, 1959636), (82, 1935738), (84, 1889649), (108, 1469727), (123, 1290492), (126, 1259766), (162, 979818), (164, 967869), (189, 839844), (243, 653212), (246, 645246), (252, 629883), (287, 553068), (324, 489909), (369, 430164), (378, 419922), (486, 326606), (492, 322623), (567, 279948), (569, 278964), (574, 276534), (738, 215082), (756, 209961), (861, 184356), (972, 163303), (1107, 143388), (1134, 139974), (1138, 139482), (1148, 138267), (1476, 107541), (1701, 93316), (1707, 92988), (1722, 92178), (2214, 71694), (2268, 69987), (2276, 69741), (2583, 61452), (3321, 47796), (3402, 46658), (3414, 46494), (3444, 46089), (3983, 39852), (4428, 35847), (5121, 30996), (5166, 30726), (6642, 23898), (6804, 23329), (6828, 23247), (7749, 20484), (7966, 19926), (9963, 15932), (10242, 15498), (10332, 15363), (11949, 13284)]