147971952

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:479

約数の個数: 120

約数和(自身を含む): 431409888

約数和(自身を除く): 283437936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 71, 72, 82, 123, 142, 144, 164, 213, 246, 284, 328, 353, 369, 426, 492, 568, 639, 656, 706, 738, 852, 984, 1059, 1136, 1278, 1412, 1476, 1704, 1968, 2118, 2556, 2824, 2911, 2952, 3177, 3408, 4236, 5112, 5648, 5822, 5904, 6354, 8472, 8733, 10224, 11644, 12708, 14473, 16944, 17466, 23288, 25063, 25416, 26199, 28946, 34932, 43419, 46576, 50126, 50832, 52398, 57892, 69864, 75189, 86838, 100252, 104796, 115784, 130257, 139728, 150378, 173676, 200504, 209592, 225567, 231568, 260514, 300756, 347352, 401008, 419184, 451134, 521028, 601512, 694704, 902268, 1027583, 1042056, 1203024, 1804536, 2055166, 2084112, 3082749, 3609072, 4110332, 6165498, 8220664, 9248247, 12330996, 16441328, 18496494, 24661992, 36992988, 49323984, 73985976, 147971952]

約数ペア:

[(1, 147971952), (2, 73985976), (3, 49323984), (4, 36992988), (6, 24661992), (8, 18496494), (9, 16441328), (12, 12330996), (16, 9248247), (18, 8220664), (24, 6165498), (36, 4110332), (41, 3609072), (48, 3082749), (71, 2084112), (72, 2055166), (82, 1804536), (123, 1203024), (142, 1042056), (144, 1027583), (164, 902268), (213, 694704), (246, 601512), (284, 521028), (328, 451134), (353, 419184), (369, 401008), (426, 347352), (492, 300756), (568, 260514), (639, 231568), (656, 225567), (706, 209592), (738, 200504), (852, 173676), (984, 150378), (1059, 139728), (1136, 130257), (1278, 115784), (1412, 104796), (1476, 100252), (1704, 86838), (1968, 75189), (2118, 69864), (2556, 57892), (2824, 52398), (2911, 50832), (2952, 50126), (3177, 46576), (3408, 43419), (4236, 34932), (5112, 28946), (5648, 26199), (5822, 25416), (5904, 25063), (6354, 23288), (8472, 17466), (8733, 16944), (10224, 14473), (11644, 12708)]