161894592

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{4931}}^1$

素因数の和:4971

約数の個数: 112

約数和(自身を含む): 501091200

約数和(自身を除く): 339196608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 4104, 4931, 5472, 8208, 9862, 10944, 14793, 16416, 19724, 29586, 32832, 39448, 44379, 59172, 78896, 88758, 93689, 118344, 133137, 157792, 177516, 187378, 236688, 266274, 281067, 315584, 355032, 374756, 473376, 532548, 562134, 710064, 749512, 843201, 946752, 1065096, 1124268, 1420128, 1499024, 1686402, 2130192, 2248536, 2529603, 2840256, 2998048, 3372804, 4260384, 4497072, 5059206, 5996096, 6745608, 8520768, 8994144, 10118412, 13491216, 17988288, 20236824, 26982432, 40473648, 53964864, 80947296, 161894592]

約数ペア:

[(1, 161894592), (2, 80947296), (3, 53964864), (4, 40473648), (6, 26982432), (8, 20236824), (9, 17988288), (12, 13491216), (16, 10118412), (18, 8994144), (19, 8520768), (24, 6745608), (27, 5996096), (32, 5059206), (36, 4497072), (38, 4260384), (48, 3372804), (54, 2998048), (57, 2840256), (64, 2529603), (72, 2248536), (76, 2130192), (96, 1686402), (108, 1499024), (114, 1420128), (144, 1124268), (152, 1065096), (171, 946752), (192, 843201), (216, 749512), (228, 710064), (288, 562134), (304, 532548), (342, 473376), (432, 374756), (456, 355032), (513, 315584), (576, 281067), (608, 266274), (684, 236688), (864, 187378), (912, 177516), (1026, 157792), (1216, 133137), (1368, 118344), (1728, 93689), (1824, 88758), (2052, 78896), (2736, 59172), (3648, 44379), (4104, 39448), (4931, 32832), (5472, 29586), (8208, 19724), (9862, 16416), (10944, 14793)]