157396008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1687

約数の個数: 128

約数和(自身を含む): 500152320

約数和(自身を除く): 342756312

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 53, 56, 66, 77, 84, 88, 106, 132, 154, 159, 168, 212, 231, 264, 308, 318, 371, 424, 462, 583, 616, 636, 742, 924, 1113, 1166, 1272, 1484, 1607, 1749, 1848, 2226, 2332, 2968, 3214, 3498, 4081, 4452, 4664, 4821, 6428, 6996, 8162, 8904, 9642, 11249, 12243, 12856, 13992, 16324, 17677, 19284, 22498, 24486, 32648, 33747, 35354, 38568, 44996, 48972, 53031, 67494, 70708, 85171, 89992, 97944, 106062, 123739, 134988, 141416, 170342, 212124, 247478, 255513, 269976, 340684, 371217, 424248, 494956, 511026, 596197, 681368, 742434, 936881, 989912, 1022052, 1192394, 1484868, 1788591, 1873762, 2044104, 2384788, 2810643, 2969736, 3577182, 3747524, 4769576, 5621286, 6558167, 7154364, 7495048, 11242572, 13116334, 14308728, 19674501, 22485144, 26232668, 39349002, 52465336, 78698004, 157396008]

約数ペア:

[(1, 157396008), (2, 78698004), (3, 52465336), (4, 39349002), (6, 26232668), (7, 22485144), (8, 19674501), (11, 14308728), (12, 13116334), (14, 11242572), (21, 7495048), (22, 7154364), (24, 6558167), (28, 5621286), (33, 4769576), (42, 3747524), (44, 3577182), (53, 2969736), (56, 2810643), (66, 2384788), (77, 2044104), (84, 1873762), (88, 1788591), (106, 1484868), (132, 1192394), (154, 1022052), (159, 989912), (168, 936881), (212, 742434), (231, 681368), (264, 596197), (308, 511026), (318, 494956), (371, 424248), (424, 371217), (462, 340684), (583, 269976), (616, 255513), (636, 247478), (742, 212124), (924, 170342), (1113, 141416), (1166, 134988), (1272, 123739), (1484, 106062), (1607, 97944), (1749, 89992), (1848, 85171), (2226, 70708), (2332, 67494), (2968, 53031), (3214, 48972), (3498, 44996), (4081, 38568), (4452, 35354), (4664, 33747), (4821, 32648), (6428, 24486), (6996, 22498), (8162, 19284), (8904, 17677), (9642, 16324), (11249, 13992), (12243, 12856)]