139343652

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 180

約数和(自身を含む): 433352304

約数和(自身を除く): 294008652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 67, 81, 84, 98, 108, 126, 131, 134, 147, 162, 189, 196, 201, 252, 262, 268, 294, 324, 378, 393, 402, 441, 469, 524, 567, 588, 603, 756, 786, 804, 882, 917, 938, 1134, 1179, 1206, 1323, 1407, 1572, 1764, 1809, 1834, 1876, 2268, 2358, 2412, 2646, 2751, 2814, 3283, 3537, 3618, 3668, 3969, 4221, 4716, 5292, 5427, 5502, 5628, 6419, 6566, 7074, 7236, 7938, 8253, 8442, 8777, 9849, 10611, 10854, 11004, 12663, 12838, 13132, 14148, 15876, 16506, 16884, 17554, 19257, 19698, 21222, 21708, 24759, 25326, 25676, 26331, 29547, 33012, 35108, 37989, 38514, 39396, 42444, 49518, 50652, 52662, 57771, 59094, 61439, 74277, 75978, 77028, 78993, 88641, 99036, 105324, 115542, 118188, 122878, 148554, 151956, 157986, 173313, 177282, 184317, 231084, 236979, 245756, 265923, 297108, 315972, 346626, 354564, 368634, 430073, 473958, 519939, 531846, 552951, 693252, 710937, 737268, 860146, 947916, 1039878, 1063692, 1105902, 1290219, 1421874, 1658853, 1720292, 2079756, 2211804, 2580438, 2843748, 3317706, 3870657, 4976559, 5160876, 6635412, 7741314, 9953118, 11611971, 15482628, 19906236, 23223942, 34835913, 46447884, 69671826, 139343652]

約数ペア:

[(1, 139343652), (2, 69671826), (3, 46447884), (4, 34835913), (6, 23223942), (7, 19906236), (9, 15482628), (12, 11611971), (14, 9953118), (18, 7741314), (21, 6635412), (27, 5160876), (28, 4976559), (36, 3870657), (42, 3317706), (49, 2843748), (54, 2580438), (63, 2211804), (67, 2079756), (81, 1720292), (84, 1658853), (98, 1421874), (108, 1290219), (126, 1105902), (131, 1063692), (134, 1039878), (147, 947916), (162, 860146), (189, 737268), (196, 710937), (201, 693252), (252, 552951), (262, 531846), (268, 519939), (294, 473958), (324, 430073), (378, 368634), (393, 354564), (402, 346626), (441, 315972), (469, 297108), (524, 265923), (567, 245756), (588, 236979), (603, 231084), (756, 184317), (786, 177282), (804, 173313), (882, 157986), (917, 151956), (938, 148554), (1134, 122878), (1179, 118188), (1206, 115542), (1323, 105324), (1407, 99036), (1572, 88641), (1764, 78993), (1809, 77028), (1834, 75978), (1876, 74277), (2268, 61439), (2358, 59094), (2412, 57771), (2646, 52662), (2751, 50652), (2814, 49518), (3283, 42444), (3537, 39396), (3618, 38514), (3668, 37989), (3969, 35108), (4221, 33012), (4716, 29547), (5292, 26331), (5427, 25676), (5502, 25326), (5628, 24759), (6419, 21708), (6566, 21222), (7074, 19698), (7236, 19257), (7938, 17554), (8253, 16884), (8442, 16506), (8777, 15876), (9849, 14148), (10611, 13132), (10854, 12838), (11004, 12663)]