121915296

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:743

約数の個数: 144

約数和(自身を含む): 377572104

約数和(自身を除く): 255656808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 37, 48, 51, 68, 72, 74, 96, 102, 111, 136, 144, 148, 153, 204, 222, 272, 288, 296, 306, 333, 408, 444, 544, 592, 612, 629, 666, 673, 816, 888, 1184, 1224, 1258, 1332, 1346, 1632, 1776, 1887, 2019, 2448, 2516, 2664, 2692, 3552, 3774, 4038, 4896, 5032, 5328, 5384, 5661, 6057, 7548, 8076, 10064, 10656, 10768, 11322, 11441, 12114, 15096, 16152, 20128, 21536, 22644, 22882, 24228, 24901, 30192, 32304, 34323, 45288, 45764, 48456, 49802, 60384, 64608, 68646, 74703, 90576, 91528, 96912, 99604, 102969, 137292, 149406, 181152, 183056, 193824, 199208, 205938, 224109, 274584, 298812, 366112, 398416, 411876, 423317, 448218, 549168, 597624, 796832, 823752, 846634, 896436, 1098336, 1195248, 1269951, 1647504, 1693268, 1792872, 2390496, 2539902, 3295008, 3386536, 3585744, 3809853, 5079804, 6773072, 7171488, 7619706, 10159608, 13546144, 15239412, 20319216, 30478824, 40638432, 60957648, 121915296]

約数ペア:

[(1, 121915296), (2, 60957648), (3, 40638432), (4, 30478824), (6, 20319216), (8, 15239412), (9, 13546144), (12, 10159608), (16, 7619706), (17, 7171488), (18, 6773072), (24, 5079804), (32, 3809853), (34, 3585744), (36, 3386536), (37, 3295008), (48, 2539902), (51, 2390496), (68, 1792872), (72, 1693268), (74, 1647504), (96, 1269951), (102, 1195248), (111, 1098336), (136, 896436), (144, 846634), (148, 823752), (153, 796832), (204, 597624), (222, 549168), (272, 448218), (288, 423317), (296, 411876), (306, 398416), (333, 366112), (408, 298812), (444, 274584), (544, 224109), (592, 205938), (612, 199208), (629, 193824), (666, 183056), (673, 181152), (816, 149406), (888, 137292), (1184, 102969), (1224, 99604), (1258, 96912), (1332, 91528), (1346, 90576), (1632, 74703), (1776, 68646), (1887, 64608), (2019, 60384), (2448, 49802), (2516, 48456), (2664, 45764), (2692, 45288), (3552, 34323), (3774, 32304), (4038, 30192), (4896, 24901), (5032, 24228), (5328, 22882), (5384, 22644), (5661, 21536), (6057, 20128), (7548, 16152), (8076, 15096), (10064, 12114), (10656, 11441), (10768, 11322)]