140634336

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 405696816

約数和(自身を除く): 265062480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 68, 74, 96, 102, 111, 136, 137, 148, 204, 222, 272, 274, 289, 296, 408, 411, 444, 544, 548, 578, 592, 629, 816, 822, 867, 888, 1096, 1156, 1184, 1258, 1632, 1644, 1734, 1776, 1887, 2192, 2312, 2329, 2516, 3288, 3468, 3552, 3774, 4384, 4624, 4658, 5032, 5069, 6576, 6936, 6987, 7548, 9248, 9316, 10064, 10138, 10693, 13152, 13872, 13974, 15096, 15207, 18632, 20128, 20276, 21386, 27744, 27948, 30192, 30414, 32079, 37264, 39593, 40552, 42772, 55896, 60384, 60828, 64158, 74528, 79186, 81104, 85544, 86173, 111792, 118779, 121656, 128316, 158372, 162208, 171088, 172346, 223584, 237558, 243312, 256632, 258519, 316744, 342176, 344692, 475116, 486624, 513264, 517038, 633488, 689384, 950232, 1026528, 1034076, 1266976, 1378768, 1464941, 1900464, 2068152, 2757536, 2929882, 3800928, 4136304, 4394823, 5859764, 8272608, 8789646, 11719528, 17579292, 23439056, 35158584, 46878112, 70317168, 140634336]

約数ペア:

[(1, 140634336), (2, 70317168), (3, 46878112), (4, 35158584), (6, 23439056), (8, 17579292), (12, 11719528), (16, 8789646), (17, 8272608), (24, 5859764), (32, 4394823), (34, 4136304), (37, 3800928), (48, 2929882), (51, 2757536), (68, 2068152), (74, 1900464), (96, 1464941), (102, 1378768), (111, 1266976), (136, 1034076), (137, 1026528), (148, 950232), (204, 689384), (222, 633488), (272, 517038), (274, 513264), (289, 486624), (296, 475116), (408, 344692), (411, 342176), (444, 316744), (544, 258519), (548, 256632), (578, 243312), (592, 237558), (629, 223584), (816, 172346), (822, 171088), (867, 162208), (888, 158372), (1096, 128316), (1156, 121656), (1184, 118779), (1258, 111792), (1632, 86173), (1644, 85544), (1734, 81104), (1776, 79186), (1887, 74528), (2192, 64158), (2312, 60828), (2329, 60384), (2516, 55896), (3288, 42772), (3468, 40552), (3552, 39593), (3774, 37264), (4384, 32079), (4624, 30414), (4658, 30192), (5032, 27948), (5069, 27744), (6576, 21386), (6936, 20276), (6987, 20128), (7548, 18632), (9248, 15207), (9316, 15096), (10064, 13974), (10138, 13872), (10693, 13152)]