15829164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 43570800

約数和(自身を除く): 27741636

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 149, 156, 227, 234, 298, 447, 454, 468, 596, 681, 894, 908, 1341, 1362, 1788, 1937, 2043, 2682, 2724, 2951, 3874, 4086, 5364, 5811, 5902, 7748, 8172, 8853, 11622, 11804, 17433, 17706, 23244, 26559, 33823, 34866, 35412, 53118, 67646, 69732, 101469, 106236, 135292, 202938, 304407, 405876, 439699, 608814, 879398, 1217628, 1319097, 1758796, 2638194, 3957291, 5276388, 7914582, 15829164]

約数ペア:

[(1, 15829164), (2, 7914582), (3, 5276388), (4, 3957291), (6, 2638194), (9, 1758796), (12, 1319097), (13, 1217628), (18, 879398), (26, 608814), (36, 439699), (39, 405876), (52, 304407), (78, 202938), (117, 135292), (149, 106236), (156, 101469), (227, 69732), (234, 67646), (298, 53118), (447, 35412), (454, 34866), (468, 33823), (596, 26559), (681, 23244), (894, 17706), (908, 17433), (1341, 11804), (1362, 11622), (1788, 8853), (1937, 8172), (2043, 7748), (2682, 5902), (2724, 5811), (2951, 5364), (3874, 4086)]