156939408976

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1\times {\mathrm{587}}^1$

素因数の和:1221

約数の個数: 160

約数和(自身を含む): 360739411200

約数和(自身を除く): 203800002224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 149, 259, 296, 298, 433, 518, 587, 592, 596, 866, 1036, 1043, 1174, 1192, 1732, 2072, 2086, 2348, 2384, 3031, 3464, 4109, 4144, 4172, 4696, 5513, 6062, 6928, 8218, 8344, 9392, 11026, 12124, 16021, 16436, 16688, 21719, 22052, 24248, 32042, 32872, 38591, 43438, 44104, 48496, 64084, 64517, 65744, 77182, 86876, 87463, 88208, 112147, 128168, 129034, 152033, 154364, 173752, 174926, 224294, 254171, 256336, 258068, 304066, 308728, 347504, 349852, 448588, 451619, 508342, 516136, 608132, 612241, 617456, 699704, 897176, 903238, 1016684, 1032272, 1216264, 1224482, 1399408, 1779197, 1794352, 1806476, 2033368, 2387129, 2432528, 2448964, 3236131, 3558394, 3612952, 4066736, 4774258, 4897928, 6472262, 7116788, 7225904, 9404327, 9548516, 9795856, 12944524, 14233576, 16709903, 18808654, 19097032, 22652917, 25889048, 28467152, 33419806, 37617308, 37871479, 38194064, 45305834, 51778096, 65830289, 66839612, 75234616, 75742958, 90611668, 131660578, 133679224, 150469232, 151485916, 181223336, 263321156, 265100353, 267358448, 302971832, 362446672, 526642312, 530200706, 605943664, 1053284624, 1060401412, 1401244723, 2120802824, 2802489446, 4241605648, 5604978892, 9808713061, 11209957784, 19617426122, 22419915568, 39234852244, 78469704488, 156939408976]

約数ペア:

[(1, 156939408976), (2, 78469704488), (4, 39234852244), (7, 22419915568), (8, 19617426122), (14, 11209957784), (16, 9808713061), (28, 5604978892), (37, 4241605648), (56, 2802489446), (74, 2120802824), (112, 1401244723), (148, 1060401412), (149, 1053284624), (259, 605943664), (296, 530200706), (298, 526642312), (433, 362446672), (518, 302971832), (587, 267358448), (592, 265100353), (596, 263321156), (866, 181223336), (1036, 151485916), (1043, 150469232), (1174, 133679224), (1192, 131660578), (1732, 90611668), (2072, 75742958), (2086, 75234616), (2348, 66839612), (2384, 65830289), (3031, 51778096), (3464, 45305834), (4109, 38194064), (4144, 37871479), (4172, 37617308), (4696, 33419806), (5513, 28467152), (6062, 25889048), (6928, 22652917), (8218, 19097032), (8344, 18808654), (9392, 16709903), (11026, 14233576), (12124, 12944524), (16021, 9795856), (16436, 9548516), (16688, 9404327), (21719, 7225904), (22052, 7116788), (24248, 6472262), (32042, 4897928), (32872, 4774258), (38591, 4066736), (43438, 3612952), (44104, 3558394), (48496, 3236131), (64084, 2448964), (64517, 2432528), (65744, 2387129), (77182, 2033368), (86876, 1806476), (87463, 1794352), (88208, 1779197), (112147, 1399408), (128168, 1224482), (129034, 1216264), (152033, 1032272), (154364, 1016684), (173752, 903238), (174926, 897176), (224294, 699704), (254171, 617456), (256336, 612241), (258068, 608132), (304066, 516136), (308728, 508342), (347504, 451619), (349852, 448588)]