138533205608

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1\times {\mathrm{1733}}^1$

素因数の和:2251

約数の個数: 128

約数和(自身を含む): 308174803200

約数和(自身を除く): 169641597592

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 89, 172, 178, 301, 344, 356, 373, 602, 623, 712, 746, 1204, 1246, 1492, 1733, 2408, 2492, 2611, 2984, 3466, 3827, 4984, 5222, 6932, 7654, 10444, 12131, 13864, 15308, 16039, 20888, 24262, 26789, 30616, 32078, 33197, 48524, 53578, 64156, 66394, 74519, 97048, 107156, 112273, 128312, 132788, 149038, 154237, 214312, 224546, 232379, 265576, 298076, 308474, 449092, 464758, 521633, 596152, 616948, 646409, 898184, 929516, 1043266, 1079659, 1233896, 1292818, 1427471, 1859032, 2086532, 2159318, 2585636, 2854942, 4173064, 4318636, 4524863, 5171272, 5709884, 6632191, 8637272, 9049726, 9992297, 11419768, 13264382, 18099452, 19984594, 26528764, 27795587, 36198904, 39969188, 46425337, 53057528, 55591174, 57530401, 79938376, 92850674, 111182348, 115060802, 185701348, 194569109, 222364696, 230121604, 371402696, 389138218, 402712807, 460243208, 778276436, 805425614, 1556552872, 1610851228, 2473807243, 3221702456, 4947614486, 9895228972, 17316650701, 19790457944, 34633301402, 69266602804, 138533205608]

約数ペア:

[(1, 138533205608), (2, 69266602804), (4, 34633301402), (7, 19790457944), (8, 17316650701), (14, 9895228972), (28, 4947614486), (43, 3221702456), (56, 2473807243), (86, 1610851228), (89, 1556552872), (172, 805425614), (178, 778276436), (301, 460243208), (344, 402712807), (356, 389138218), (373, 371402696), (602, 230121604), (623, 222364696), (712, 194569109), (746, 185701348), (1204, 115060802), (1246, 111182348), (1492, 92850674), (1733, 79938376), (2408, 57530401), (2492, 55591174), (2611, 53057528), (2984, 46425337), (3466, 39969188), (3827, 36198904), (4984, 27795587), (5222, 26528764), (6932, 19984594), (7654, 18099452), (10444, 13264382), (12131, 11419768), (13864, 9992297), (15308, 9049726), (16039, 8637272), (20888, 6632191), (24262, 5709884), (26789, 5171272), (30616, 4524863), (32078, 4318636), (33197, 4173064), (48524, 2854942), (53578, 2585636), (64156, 2159318), (66394, 2086532), (74519, 1859032), (97048, 1427471), (107156, 1292818), (112273, 1233896), (128312, 1079659), (132788, 1043266), (149038, 929516), (154237, 898184), (214312, 646409), (224546, 616948), (232379, 596152), (265576, 521633), (298076, 464758), (308474, 449092)]