158517540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{787}}^1$

素因数の和:1178

約数の個数: 96

約数和(自身を含む): 495116160

約数和(自身を除く): 336598620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 373, 540, 746, 787, 1119, 1492, 1574, 1865, 2238, 2361, 3148, 3357, 3730, 3935, 4476, 4722, 5595, 6714, 7083, 7460, 7870, 9444, 10071, 11190, 11805, 13428, 14166, 15740, 16785, 20142, 21249, 22380, 23610, 28332, 33570, 35415, 40284, 42498, 47220, 50355, 67140, 70830, 84996, 100710, 106245, 141660, 201420, 212490, 293551, 424980, 587102, 880653, 1174204, 1467755, 1761306, 2641959, 2935510, 3522612, 4403265, 5283918, 5871020, 7925877, 8806530, 10567836, 13209795, 15851754, 17613060, 26419590, 31703508, 39629385, 52839180, 79258770, 158517540]

約数ペア:

[(1, 158517540), (2, 79258770), (3, 52839180), (4, 39629385), (5, 31703508), (6, 26419590), (9, 17613060), (10, 15851754), (12, 13209795), (15, 10567836), (18, 8806530), (20, 7925877), (27, 5871020), (30, 5283918), (36, 4403265), (45, 3522612), (54, 2935510), (60, 2641959), (90, 1761306), (108, 1467755), (135, 1174204), (180, 880653), (270, 587102), (373, 424980), (540, 293551), (746, 212490), (787, 201420), (1119, 141660), (1492, 106245), (1574, 100710), (1865, 84996), (2238, 70830), (2361, 67140), (3148, 50355), (3357, 47220), (3730, 42498), (3935, 40284), (4476, 35415), (4722, 33570), (5595, 28332), (6714, 23610), (7083, 22380), (7460, 21249), (7870, 20142), (9444, 16785), (10071, 15740), (11190, 14166), (11805, 13428)]