142902396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:452

約数の個数: 144

約数和(自身を含む): 448896448

約数和(自身を除く): 305994052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 181, 182, 234, 241, 252, 273, 362, 364, 468, 482, 543, 546, 723, 724, 819, 964, 1086, 1092, 1267, 1446, 1629, 1638, 1687, 2169, 2172, 2353, 2534, 2892, 3133, 3258, 3276, 3374, 3801, 4338, 4706, 5061, 5068, 6266, 6516, 6748, 7059, 7602, 8676, 9399, 9412, 10122, 11403, 12532, 14118, 15183, 15204, 16471, 18798, 20244, 21177, 21931, 22806, 28197, 28236, 30366, 32942, 37596, 42354, 43621, 43862, 45612, 49413, 56394, 60732, 65793, 65884, 84708, 87242, 87724, 98826, 112788, 130863, 131586, 148239, 174484, 197379, 197652, 261726, 263172, 296478, 305347, 392589, 394758, 523452, 567073, 592956, 610694, 785178, 789516, 916041, 1134146, 1221388, 1570356, 1701219, 1832082, 2268292, 2748123, 3402438, 3664164, 3969511, 5103657, 5496246, 6804876, 7939022, 10207314, 10992492, 11908533, 15878044, 20414628, 23817066, 35725599, 47634132, 71451198, 142902396]

約数ペア:

[(1, 142902396), (2, 71451198), (3, 47634132), (4, 35725599), (6, 23817066), (7, 20414628), (9, 15878044), (12, 11908533), (13, 10992492), (14, 10207314), (18, 7939022), (21, 6804876), (26, 5496246), (28, 5103657), (36, 3969511), (39, 3664164), (42, 3402438), (52, 2748123), (63, 2268292), (78, 1832082), (84, 1701219), (91, 1570356), (117, 1221388), (126, 1134146), (156, 916041), (181, 789516), (182, 785178), (234, 610694), (241, 592956), (252, 567073), (273, 523452), (362, 394758), (364, 392589), (468, 305347), (482, 296478), (543, 263172), (546, 261726), (723, 197652), (724, 197379), (819, 174484), (964, 148239), (1086, 131586), (1092, 130863), (1267, 112788), (1446, 98826), (1629, 87724), (1638, 87242), (1687, 84708), (2169, 65884), (2172, 65793), (2353, 60732), (2534, 56394), (2892, 49413), (3133, 45612), (3258, 43862), (3276, 43621), (3374, 42354), (3801, 37596), (4338, 32942), (4706, 30366), (5061, 28236), (5068, 28197), (6266, 22806), (6516, 21931), (6748, 21177), (7059, 20244), (7602, 18798), (8676, 16471), (9399, 15204), (9412, 15183), (10122, 14118), (11403, 12532)]