138858336

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 413051184

約数和(自身を除く): 274192848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 83, 96, 111, 144, 148, 157, 166, 222, 249, 288, 296, 314, 332, 333, 444, 471, 498, 592, 628, 664, 666, 747, 888, 942, 996, 1184, 1256, 1328, 1332, 1413, 1494, 1776, 1884, 1992, 2512, 2656, 2664, 2826, 2988, 3071, 3552, 3768, 3984, 5024, 5328, 5652, 5809, 5976, 6142, 7536, 7968, 9213, 10656, 11304, 11618, 11952, 12284, 13031, 15072, 17427, 18426, 22608, 23236, 23904, 24568, 26062, 27639, 34854, 36852, 39093, 45216, 46472, 49136, 52124, 52281, 55278, 69708, 73704, 78186, 92944, 98272, 104248, 104562, 110556, 117279, 139416, 147408, 156372, 185888, 208496, 209124, 221112, 234558, 278832, 294816, 312744, 416992, 418248, 442224, 469116, 482147, 557664, 625488, 836496, 884448, 938232, 964294, 1250976, 1446441, 1672992, 1876464, 1928588, 2892882, 3752928, 3857176, 4339323, 5785764, 7714352, 8678646, 11571528, 15428704, 17357292, 23143056, 34714584, 46286112, 69429168, 138858336]

約数ペア:

[(1, 138858336), (2, 69429168), (3, 46286112), (4, 34714584), (6, 23143056), (8, 17357292), (9, 15428704), (12, 11571528), (16, 8678646), (18, 7714352), (24, 5785764), (32, 4339323), (36, 3857176), (37, 3752928), (48, 2892882), (72, 1928588), (74, 1876464), (83, 1672992), (96, 1446441), (111, 1250976), (144, 964294), (148, 938232), (157, 884448), (166, 836496), (222, 625488), (249, 557664), (288, 482147), (296, 469116), (314, 442224), (332, 418248), (333, 416992), (444, 312744), (471, 294816), (498, 278832), (592, 234558), (628, 221112), (664, 209124), (666, 208496), (747, 185888), (888, 156372), (942, 147408), (996, 139416), (1184, 117279), (1256, 110556), (1328, 104562), (1332, 104248), (1413, 98272), (1494, 92944), (1776, 78186), (1884, 73704), (1992, 69708), (2512, 55278), (2656, 52281), (2664, 52124), (2826, 49136), (2988, 46472), (3071, 45216), (3552, 39093), (3768, 36852), (3984, 34854), (5024, 27639), (5328, 26062), (5652, 24568), (5809, 23904), (5976, 23236), (6142, 22608), (7536, 18426), (7968, 17427), (9213, 15072), (10656, 13031), (11304, 12284), (11618, 11952)]