181386996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3919}}^1$

素因数の和:3981

約数の個数: 96

約数和(自身を含む): 526848000

約数和(自身を除く): 345461004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 29, 38, 42, 57, 58, 76, 84, 87, 114, 116, 133, 174, 203, 228, 266, 348, 399, 406, 532, 551, 609, 798, 812, 1102, 1218, 1596, 1653, 2204, 2436, 3306, 3857, 3919, 6612, 7714, 7838, 11571, 11757, 15428, 15676, 23142, 23514, 27433, 46284, 47028, 54866, 74461, 82299, 109732, 113651, 148922, 164598, 223383, 227302, 297844, 329196, 340953, 446766, 454604, 521227, 681906, 795557, 893532, 1042454, 1363812, 1563681, 1591114, 2084908, 2159369, 2386671, 3127362, 3182228, 4318738, 4773342, 6254724, 6478107, 8637476, 9546684, 12956214, 15115583, 25912428, 30231166, 45346749, 60462332, 90693498, 181386996]

約数ペア:

[(1, 181386996), (2, 90693498), (3, 60462332), (4, 45346749), (6, 30231166), (7, 25912428), (12, 15115583), (14, 12956214), (19, 9546684), (21, 8637476), (28, 6478107), (29, 6254724), (38, 4773342), (42, 4318738), (57, 3182228), (58, 3127362), (76, 2386671), (84, 2159369), (87, 2084908), (114, 1591114), (116, 1563681), (133, 1363812), (174, 1042454), (203, 893532), (228, 795557), (266, 681906), (348, 521227), (399, 454604), (406, 446766), (532, 340953), (551, 329196), (609, 297844), (798, 227302), (812, 223383), (1102, 164598), (1218, 148922), (1596, 113651), (1653, 109732), (2204, 82299), (2436, 74461), (3306, 54866), (3857, 47028), (3919, 46284), (6612, 27433), (7714, 23514), (7838, 23142), (11571, 15676), (11757, 15428)]