142158156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 389867520

約数和(自身を除く): 247709364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 97, 146, 194, 219, 239, 291, 292, 388, 438, 478, 511, 582, 679, 717, 876, 956, 1022, 1164, 1358, 1434, 1533, 1673, 2037, 2044, 2716, 2868, 3066, 3346, 4074, 5019, 6132, 6692, 7081, 8148, 10038, 14162, 17447, 20076, 21243, 23183, 28324, 34894, 42486, 46366, 49567, 52341, 69549, 69788, 84972, 92732, 99134, 104682, 122129, 139098, 148701, 162281, 198268, 209364, 244258, 278196, 297402, 324562, 366387, 486843, 488516, 594804, 649124, 732774, 973686, 1465548, 1692359, 1947372, 3384718, 5077077, 6769436, 10154154, 11846513, 20308308, 23693026, 35539539, 47386052, 71079078, 142158156]

約数ペア:

[(1, 142158156), (2, 71079078), (3, 47386052), (4, 35539539), (6, 23693026), (7, 20308308), (12, 11846513), (14, 10154154), (21, 6769436), (28, 5077077), (42, 3384718), (73, 1947372), (84, 1692359), (97, 1465548), (146, 973686), (194, 732774), (219, 649124), (239, 594804), (291, 488516), (292, 486843), (388, 366387), (438, 324562), (478, 297402), (511, 278196), (582, 244258), (679, 209364), (717, 198268), (876, 162281), (956, 148701), (1022, 139098), (1164, 122129), (1358, 104682), (1434, 99134), (1533, 92732), (1673, 84972), (2037, 69788), (2044, 69549), (2716, 52341), (2868, 49567), (3066, 46366), (3346, 42486), (4074, 34894), (5019, 28324), (6132, 23183), (6692, 21243), (7081, 20076), (8148, 17447), (10038, 14162)]