153507384

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{112213}}^1$

素因数の和:112244

約数の個数: 48

約数和(自身を含む): 437634600

約数和(自身を除く): 284127216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 112213, 224426, 336639, 448852, 673278, 897704, 1009917, 1346556, 2019834, 2132047, 2693112, 4039668, 4264094, 6396141, 8079336, 8528188, 12792282, 17056376, 19188423, 25584564, 38376846, 51169128, 76753692, 153507384]

約数ペア:

[(1, 153507384), (2, 76753692), (3, 51169128), (4, 38376846), (6, 25584564), (8, 19188423), (9, 17056376), (12, 12792282), (18, 8528188), (19, 8079336), (24, 6396141), (36, 4264094), (38, 4039668), (57, 2693112), (72, 2132047), (76, 2019834), (114, 1346556), (152, 1009917), (171, 897704), (228, 673278), (342, 448852), (456, 336639), (684, 224426), (1368, 112213)]