16040016

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:233

約数の個数: 120

約数和(自身を含む): 48746880

約数和(自身を除く): 32706864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 36, 46, 48, 58, 69, 72, 87, 92, 116, 138, 144, 167, 174, 184, 207, 232, 261, 276, 334, 348, 368, 414, 464, 501, 522, 552, 667, 668, 696, 828, 1002, 1044, 1104, 1334, 1336, 1392, 1503, 1656, 2001, 2004, 2088, 2668, 2672, 3006, 3312, 3841, 4002, 4008, 4176, 4843, 5336, 6003, 6012, 7682, 8004, 8016, 9686, 10672, 11523, 12006, 12024, 14529, 15364, 16008, 19372, 23046, 24012, 24048, 29058, 30728, 32016, 34569, 38744, 43587, 46092, 48024, 58116, 61456, 69138, 77488, 87174, 92184, 96048, 111389, 116232, 138276, 174348, 184368, 222778, 232464, 276552, 334167, 348696, 445556, 553104, 668334, 697392, 891112, 1002501, 1336668, 1782224, 2005002, 2673336, 4010004, 5346672, 8020008, 16040016]

約数ペア:

[(1, 16040016), (2, 8020008), (3, 5346672), (4, 4010004), (6, 2673336), (8, 2005002), (9, 1782224), (12, 1336668), (16, 1002501), (18, 891112), (23, 697392), (24, 668334), (29, 553104), (36, 445556), (46, 348696), (48, 334167), (58, 276552), (69, 232464), (72, 222778), (87, 184368), (92, 174348), (116, 138276), (138, 116232), (144, 111389), (167, 96048), (174, 92184), (184, 87174), (207, 77488), (232, 69138), (261, 61456), (276, 58116), (334, 48024), (348, 46092), (368, 43587), (414, 38744), (464, 34569), (501, 32016), (522, 30728), (552, 29058), (667, 24048), (668, 24012), (696, 23046), (828, 19372), (1002, 16008), (1044, 15364), (1104, 14529), (1334, 12024), (1336, 12006), (1392, 11523), (1503, 10672), (1656, 9686), (2001, 8016), (2004, 8004), (2088, 7682), (2668, 6012), (2672, 6003), (3006, 5336), (3312, 4843), (3841, 4176), (4002, 4008)]