140865216

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:382

約数の個数: 112

約数和(自身を含む): 389168640

約数和(自身を除く): 248303424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 79, 96, 111, 148, 158, 192, 222, 237, 251, 296, 316, 444, 474, 502, 592, 632, 753, 888, 948, 1004, 1184, 1264, 1506, 1776, 1896, 2008, 2368, 2528, 2923, 3012, 3552, 3792, 4016, 5056, 5846, 6024, 7104, 7584, 8032, 8769, 9287, 11692, 12048, 15168, 16064, 17538, 18574, 19829, 23384, 24096, 27861, 35076, 37148, 39658, 46768, 48192, 55722, 59487, 70152, 74296, 79316, 93536, 111444, 118974, 140304, 148592, 158632, 187072, 222888, 237948, 280608, 297184, 317264, 445776, 475896, 561216, 594368, 634528, 733673, 891552, 951792, 1269056, 1467346, 1783104, 1903584, 2201019, 2934692, 3807168, 4402038, 5869384, 8804076, 11738768, 17608152, 23477536, 35216304, 46955072, 70432608, 140865216]

約数ペア:

[(1, 140865216), (2, 70432608), (3, 46955072), (4, 35216304), (6, 23477536), (8, 17608152), (12, 11738768), (16, 8804076), (24, 5869384), (32, 4402038), (37, 3807168), (48, 2934692), (64, 2201019), (74, 1903584), (79, 1783104), (96, 1467346), (111, 1269056), (148, 951792), (158, 891552), (192, 733673), (222, 634528), (237, 594368), (251, 561216), (296, 475896), (316, 445776), (444, 317264), (474, 297184), (502, 280608), (592, 237948), (632, 222888), (753, 187072), (888, 158632), (948, 148592), (1004, 140304), (1184, 118974), (1264, 111444), (1506, 93536), (1776, 79316), (1896, 74296), (2008, 70152), (2368, 59487), (2528, 55722), (2923, 48192), (3012, 46768), (3552, 39658), (3792, 37148), (4016, 35076), (5056, 27861), (5846, 24096), (6024, 23384), (7104, 19829), (7584, 18574), (8032, 17538), (8769, 16064), (9287, 15168), (11692, 12048)]