197126928

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1213

約数の個数: 120

約数和(自身を含む): 587051712

約数和(自身を除く): 389924784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 53, 69, 72, 92, 106, 138, 144, 159, 184, 207, 212, 276, 318, 368, 414, 424, 477, 552, 636, 828, 848, 954, 1104, 1123, 1219, 1272, 1656, 1908, 2246, 2438, 2544, 3312, 3369, 3657, 3816, 4492, 4876, 6738, 7314, 7632, 8984, 9752, 10107, 10971, 13476, 14628, 17968, 19504, 20214, 21942, 25829, 26952, 29256, 40428, 43884, 51658, 53904, 58512, 59519, 77487, 80856, 87768, 103316, 119038, 154974, 161712, 175536, 178557, 206632, 232461, 238076, 309948, 357114, 413264, 464922, 476152, 535671, 619896, 714228, 929844, 952304, 1071342, 1239792, 1368937, 1428456, 1859688, 2142684, 2737874, 2856912, 3719376, 4106811, 4285368, 5475748, 8213622, 8570736, 10951496, 12320433, 16427244, 21902992, 24640866, 32854488, 49281732, 65708976, 98563464, 197126928]

約数ペア:

[(1, 197126928), (2, 98563464), (3, 65708976), (4, 49281732), (6, 32854488), (8, 24640866), (9, 21902992), (12, 16427244), (16, 12320433), (18, 10951496), (23, 8570736), (24, 8213622), (36, 5475748), (46, 4285368), (48, 4106811), (53, 3719376), (69, 2856912), (72, 2737874), (92, 2142684), (106, 1859688), (138, 1428456), (144, 1368937), (159, 1239792), (184, 1071342), (207, 952304), (212, 929844), (276, 714228), (318, 619896), (368, 535671), (414, 476152), (424, 464922), (477, 413264), (552, 357114), (636, 309948), (828, 238076), (848, 232461), (954, 206632), (1104, 178557), (1123, 175536), (1219, 161712), (1272, 154974), (1656, 119038), (1908, 103316), (2246, 87768), (2438, 80856), (2544, 77487), (3312, 59519), (3369, 58512), (3657, 53904), (3816, 51658), (4492, 43884), (4876, 40428), (6738, 29256), (7314, 26952), (7632, 25829), (8984, 21942), (9752, 20214), (10107, 19504), (10971, 17968), (13476, 14628)]