9131057982128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{1778857}}^1$

素因数の和:1779106

約数の個数: 80

約数和(自身を含む): 18634462556160

約数和(自身を除く): 9503404574032

約数列:

[1, 2, 4, 8, 16, 31, 62, 79, 124, 131, 158, 248, 262, 316, 496, 524, 632, 1048, 1264, 2096, 2449, 4061, 4898, 8122, 9796, 10349, 16244, 19592, 20698, 32488, 39184, 41396, 64976, 82792, 165584, 320819, 641638, 1283276, 1778857, 2566552, 3557714, 5133104, 7115428, 14230856, 28461712, 55144567, 110289134, 140529703, 220578268, 233030267, 281059406, 441156536, 466060534, 562118812, 882313072, 932121068, 1124237624, 1864242136, 2248475248, 3728484272, 4356420793, 7223938277, 8712841586, 14447876554, 17425683172, 18409391093, 28895753108, 34851366344, 36818782186, 57791506216, 69702732688, 73637564372, 115583012432, 147275128744, 294550257488, 570691123883, 1141382247766, 2282764495532, 4565528991064, 9131057982128]

約数ペア:

[(1, 9131057982128), (2, 4565528991064), (4, 2282764495532), (8, 1141382247766), (16, 570691123883), (31, 294550257488), (62, 147275128744), (79, 115583012432), (124, 73637564372), (131, 69702732688), (158, 57791506216), (248, 36818782186), (262, 34851366344), (316, 28895753108), (496, 18409391093), (524, 17425683172), (632, 14447876554), (1048, 8712841586), (1264, 7223938277), (2096, 4356420793), (2449, 3728484272), (4061, 2248475248), (4898, 1864242136), (8122, 1124237624), (9796, 932121068), (10349, 882313072), (16244, 562118812), (19592, 466060534), (20698, 441156536), (32488, 281059406), (39184, 233030267), (41396, 220578268), (64976, 140529703), (82792, 110289134), (165584, 55144567), (320819, 28461712), (641638, 14230856), (1283276, 7115428), (1778857, 5133104), (2566552, 3557714)]