155149288

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 366487200

約数和(自身を除く): 211337912

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 49, 56, 74, 76, 98, 133, 148, 152, 196, 259, 266, 296, 392, 518, 532, 563, 703, 931, 1036, 1064, 1126, 1406, 1813, 1862, 2072, 2252, 2812, 3626, 3724, 3941, 4504, 4921, 5624, 7252, 7448, 7882, 9842, 10697, 14504, 15764, 19684, 20831, 21394, 27587, 31528, 34447, 39368, 41662, 42788, 55174, 68894, 74879, 83324, 85576, 110348, 137788, 145817, 149758, 166648, 220696, 275576, 291634, 299516, 395789, 524153, 583268, 599032, 791578, 1020719, 1048306, 1166536, 1583156, 2041438, 2096612, 2770523, 3166312, 4082876, 4193224, 5541046, 8165752, 11082092, 19393661, 22164184, 38787322, 77574644, 155149288]

約数ペア:

[(1, 155149288), (2, 77574644), (4, 38787322), (7, 22164184), (8, 19393661), (14, 11082092), (19, 8165752), (28, 5541046), (37, 4193224), (38, 4082876), (49, 3166312), (56, 2770523), (74, 2096612), (76, 2041438), (98, 1583156), (133, 1166536), (148, 1048306), (152, 1020719), (196, 791578), (259, 599032), (266, 583268), (296, 524153), (392, 395789), (518, 299516), (532, 291634), (563, 275576), (703, 220696), (931, 166648), (1036, 149758), (1064, 145817), (1126, 137788), (1406, 110348), (1813, 85576), (1862, 83324), (2072, 74879), (2252, 68894), (2812, 55174), (3626, 42788), (3724, 41662), (3941, 39368), (4504, 34447), (4921, 31528), (5624, 27587), (7252, 21394), (7448, 20831), (7882, 19684), (9842, 15764), (10697, 14504)]