163121688

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{13249}}^1$

素因数の和:13286

約数の個数: 80

約数和(自身を含む): 480975000

約数和(自身を除く): 317853312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 6156, 12312, 13249, 26498, 39747, 52996, 79494, 105992, 119241, 158988, 238482, 251731, 317976, 357723, 476964, 503462, 715446, 755193, 953928, 1006924, 1073169, 1430892, 1510386, 2013848, 2146338, 2265579, 2861784, 3020772, 4292676, 4531158, 6041544, 6796737, 8585352, 9062316, 13593474, 18124632, 20390211, 27186948, 40780422, 54373896, 81560844, 163121688]

約数ペア:

[(1, 163121688), (2, 81560844), (3, 54373896), (4, 40780422), (6, 27186948), (8, 20390211), (9, 18124632), (12, 13593474), (18, 9062316), (19, 8585352), (24, 6796737), (27, 6041544), (36, 4531158), (38, 4292676), (54, 3020772), (57, 2861784), (72, 2265579), (76, 2146338), (81, 2013848), (108, 1510386), (114, 1430892), (152, 1073169), (162, 1006924), (171, 953928), (216, 755193), (228, 715446), (324, 503462), (342, 476964), (456, 357723), (513, 317976), (648, 251731), (684, 238482), (1026, 158988), (1368, 119241), (1539, 105992), (2052, 79494), (3078, 52996), (4104, 39747), (6156, 26498), (12312, 13249)]