163920636

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^4\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 90

約数和(自身を含む): 457253160

約数和(自身を除く): 293332524

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 311, 363, 396, 484, 622, 726, 933, 1089, 1244, 1331, 1452, 1866, 2178, 2662, 2799, 3421, 3732, 3993, 4356, 5324, 5598, 6842, 7986, 10263, 11196, 11979, 13684, 14641, 15972, 20526, 23958, 29282, 30789, 37631, 41052, 43923, 47916, 58564, 61578, 75262, 87846, 112893, 123156, 131769, 150524, 175692, 225786, 263538, 338679, 413941, 451572, 527076, 677358, 827882, 1241823, 1354716, 1655764, 2483646, 3725469, 4553351, 4967292, 7450938, 9106702, 13660053, 14901876, 18213404, 27320106, 40980159, 54640212, 81960318, 163920636]

約数ペア:

[(1, 163920636), (2, 81960318), (3, 54640212), (4, 40980159), (6, 27320106), (9, 18213404), (11, 14901876), (12, 13660053), (18, 9106702), (22, 7450938), (33, 4967292), (36, 4553351), (44, 3725469), (66, 2483646), (99, 1655764), (121, 1354716), (132, 1241823), (198, 827882), (242, 677358), (311, 527076), (363, 451572), (396, 413941), (484, 338679), (622, 263538), (726, 225786), (933, 175692), (1089, 150524), (1244, 131769), (1331, 123156), (1452, 112893), (1866, 87846), (2178, 75262), (2662, 61578), (2799, 58564), (3421, 47916), (3732, 43923), (3993, 41052), (4356, 37631), (5324, 30789), (5598, 29282), (6842, 23958), (7986, 20526), (10263, 15972), (11196, 14641), (11979, 13684)]