158935980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16453}}^1$

素因数の和:16495

約数の個数: 96

約数和(自身を含む): 530740224

約数和(自身を除く): 371804244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 16453, 32906, 49359, 65812, 82265, 98718, 115171, 164530, 197436, 230342, 246795, 329060, 345513, 378419, 460684, 493590, 575855, 691026, 756838, 987180, 1135257, 1151710, 1382052, 1513676, 1727565, 1892095, 2270514, 2303420, 2648933, 3455130, 3784190, 4541028, 5297866, 5676285, 6910260, 7568380, 7946799, 10595732, 11352570, 13244665, 15893598, 22705140, 26489330, 31787196, 39733995, 52978660, 79467990, 158935980]

約数ペア:

[(1, 158935980), (2, 79467990), (3, 52978660), (4, 39733995), (5, 31787196), (6, 26489330), (7, 22705140), (10, 15893598), (12, 13244665), (14, 11352570), (15, 10595732), (20, 7946799), (21, 7568380), (23, 6910260), (28, 5676285), (30, 5297866), (35, 4541028), (42, 3784190), (46, 3455130), (60, 2648933), (69, 2303420), (70, 2270514), (84, 1892095), (92, 1727565), (105, 1513676), (115, 1382052), (138, 1151710), (140, 1135257), (161, 987180), (210, 756838), (230, 691026), (276, 575855), (322, 493590), (345, 460684), (420, 378419), (460, 345513), (483, 329060), (644, 246795), (690, 230342), (805, 197436), (966, 164530), (1380, 115171), (1610, 98718), (1932, 82265), (2415, 65812), (3220, 49359), (4830, 32906), (9660, 16453)]